Пікірлер
@vriennelee4521
@vriennelee4521 11 сағат бұрын
A
@GodwinGoldwin
@GodwinGoldwin 3 күн бұрын
God bless you. I pray you live long doing God's work.
@lucreatiagovender1791
@lucreatiagovender1791 3 күн бұрын
Find this second question difficult.. you divide in one and multiply on the other
@crackmaths
@crackmaths 3 күн бұрын
Is this in the fraction question for finding 3/8? You need to divide the 240 by the 8 to find the value of 1/8, and then because you need 3/8, you need to multiply the 1/8 by 3. So 240/8 = 30 (so that’s 1/8 of 240) The 30 x 3 gives you 3/8 of 240
@crackmaths
@crackmaths 4 күн бұрын
We got up to question 6 in the calculator paper. Join at 5:00 to get the rest and ask questions live!
@Anon-zb5op
@Anon-zb5op 8 күн бұрын
This method works great for me! Thanks..
@crackmaths
@crackmaths 8 күн бұрын
@@Anon-zb5opAmazing! Thanks!
@paulh5801
@paulh5801 Ай бұрын
116/5
@crackmaths
@crackmaths Ай бұрын
You have correctly written 23.2 as an improper fraction! The fraction of the biscuit which is sugar is 23.2 grams out of 100 grams (23.2/100). This becomes 232/1000, then simplifies to 116/500, then to 58/250, and then 29/125. As 29 can’t be divided anymore it’s in its simplest form. So the answer is 29/125
@ajishgain8820
@ajishgain8820 Ай бұрын
@pamboo7820
@pamboo7820 Ай бұрын
66.67%
@fadzilyusof3551
@fadzilyusof3551 Ай бұрын
10
@crackmaths
@crackmaths Ай бұрын
Should be 4, one of the 3’s is negative, so 3 - 3 = 0 and then there is the 4
@Margareteynon
@Margareteynon Ай бұрын
Thanks for doing this! You’re saving my life!
@crackmaths
@crackmaths Ай бұрын
Happy to help!
@crackmaths
@crackmaths Ай бұрын
Answers to version 2 available here: kzbin.infoVvHsdmlSzLU?si=Wu8HQUtcB9zi_-m5
@paulstevenson6295
@paulstevenson6295 Ай бұрын
-8 -6 -3, 1, 6, 7
@princessgamergirl6509
@princessgamergirl6509 Ай бұрын
-8 -7 -6 -3 1 4
@bgbg2381
@bgbg2381 Ай бұрын
A.4
@mrsilversongs
@mrsilversongs 2 ай бұрын
C
@Zossie
@Zossie 2 ай бұрын
bye
@crackmaths
@crackmaths 2 ай бұрын
A catering company needs to fill a large water tank of 1000 liters for their upcoming event. They only have pint glasses with capacity of 568 ml available to transport the water. How many pint glasses do they need to fill the tank completely?
@Margareteynon
@Margareteynon 2 ай бұрын
1000 * 1000 = 1,000,000 so 1000L = 1,000,000ml 1,000,000/568 = 1,760.56338028169 pints 1760.6 pints
@crackmaths
@crackmaths 2 ай бұрын
@@Margareteynongreat work! 🎉🎉
@JamesMcAdam-dn1jl
@JamesMcAdam-dn1jl 2 ай бұрын
Gotcha!
@crackmaths
@crackmaths 2 ай бұрын
@@JamesMcAdam-dn1jl if you want more practice there’s questions on crackmaths.co.uk
@JamesMcAdam-dn1jl
@JamesMcAdam-dn1jl 2 ай бұрын
3.4% of 1000 = 34 34 * 3 = 102 102 * 3 = 306 Answer is A
@crackmaths
@crackmaths 2 ай бұрын
@@JamesMcAdam-dn1jl ahhh so this is simple interest - for compound you need the interest on the extra money you got from the interest the previous year
@crackmaths
@crackmaths 2 ай бұрын
@@JamesMcAdam-dn1jl ahh so this is simple interest (done correctly) - for compound interest you need to also include the interest from the previous year when adding 3.4%
@Margareteynon
@Margareteynon 2 ай бұрын
Oh wait I made this mistake too 🤦🏻‍♀️
@JamesMcAdam-dn1jl
@JamesMcAdam-dn1jl 2 ай бұрын
@@Margareteynon at least it’s not just me 🤣
@SrijitaRoychoudhury
@SrijitaRoychoudhury 2 ай бұрын
.Surface area = 2(L*W + H*W + H*L) = 2(5*4 + 2*4 + 2*5) = 76 cm² And... .Volume = L*W*H = 5*4*2 = 40 cm³
@JamesMcAdam-dn1jl
@JamesMcAdam-dn1jl 2 ай бұрын
75 x 8 = 600 600 - 7 - 1 = 592
@crackmaths
@crackmaths 2 ай бұрын
@@JamesMcAdam-dn1jl you’re on fire!
@JamesMcAdam-dn1jl
@JamesMcAdam-dn1jl 2 ай бұрын
10/2 = 5, 100 - 2 = 98, 98 x 5 = 490, 490 - 75 = 415 415 + 1 = 416
@crackmaths
@crackmaths 2 ай бұрын
@@JamesMcAdam-dn1jl 👏👏👏
@Margareteynon
@Margareteynon 2 ай бұрын
C
@Margareteynon
@Margareteynon 2 ай бұрын
20% or 0.2 - B
@Margareteynon
@Margareteynon 2 ай бұрын
C
@Margareteynon
@Margareteynon 2 ай бұрын
B
@crackmaths
@crackmaths 2 ай бұрын
You’d be correct if it was the age of someone who had visited the GP 10 times
@Margareteynon
@Margareteynon 2 ай бұрын
I’ve got 414: 100 + 1 = 101, 2+2 = 4, 4 x 101 = 404, 404 + 10 = 414
@crackmaths
@crackmaths 2 ай бұрын
@@Margareteynon great effort!
@bananas9774
@bananas9774 2 ай бұрын
C
@Sara_and-more
@Sara_and-more 2 ай бұрын
C😅
@Arwyn-lo2ii
@Arwyn-lo2ii 2 ай бұрын
A
@crackmaths
@crackmaths 2 ай бұрын
@@Arwyn-lo2ii You’re right for the volume!
@Margareteynon
@Margareteynon 2 ай бұрын
Really clear!
@Margareteynon
@Margareteynon 2 ай бұрын
@Margareteynon
@Margareteynon 2 ай бұрын
Got it!
@erdemdidakdikta4931
@erdemdidakdikta4931 2 ай бұрын
B.
@mysticlensmedia1
@mysticlensmedia1 2 ай бұрын
sqrt(100)*30, too lazy to calc
@boycecat1964
@boycecat1964 2 ай бұрын
1140?
@crackmaths
@crackmaths 2 ай бұрын
Yes! Well it’s 1440, but I think that’s what you meant! Well done!
@boycecat1964
@boycecat1964 2 ай бұрын
​@crackmaths whoops yes. (16x6) ÷2 x 30
@Margareteynon
@Margareteynon 2 ай бұрын
7x100 = 700, (5-3) x 75 = 150, 700 + 150 + 4 = 854
@crackmaths
@crackmaths 2 ай бұрын
👏
@hani_pen
@hani_pen 2 ай бұрын
A
@edsville9146
@edsville9146 2 ай бұрын
A
@vinnylydall2648
@vinnylydall2648 2 ай бұрын
Is it c
@crackmaths
@crackmaths 2 ай бұрын
It is 🎉🎉
@sarimzaidi2706
@sarimzaidi2706 2 ай бұрын
40cm cubed
@crackmaths
@crackmaths 2 ай бұрын
You’re right for the volume!
@parveenshaheena6741
@parveenshaheena6741 2 ай бұрын
D
@crackmaths
@crackmaths 2 ай бұрын
👏
@benedictjr3617
@benedictjr3617 2 ай бұрын
B 1:1.8
@92938
@92938 2 ай бұрын
B
@ElectroInfinity358
@ElectroInfinity358 2 ай бұрын
B
@LCRptigger1
@LCRptigger1 2 ай бұрын
First comment 🎉
@PreservationEnthusiast
@PreservationEnthusiast 2 ай бұрын
B... OMG this is is soooooooo easy OMG ZOMG
@LordDrone-rg4uf
@LordDrone-rg4uf 2 ай бұрын
B
@Spook888
@Spook888 2 ай бұрын
Idk im a f*cking loser in maths 💀
@crackmaths
@crackmaths 2 ай бұрын
It’s B, you have to divide both sides by 5 in order for the left hand side to equal 1. 5 ➗5 = 1 and 9 ➗5 = 1.8
@Spook888
@Spook888 2 ай бұрын
@@crackmaths oh ok thx hope i will remember if this comes up in my math lol
@oluwafemijoseph2920
@oluwafemijoseph2920 2 ай бұрын
D