Ex: Find a Score Needed for a Specific Average

This video provides an example of how to determine a needed test score to have a specific average of 5 tests.
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[@izz.0828]

Thank you so much for the video.I've had trouble with these kind of equations so this video was very helpful 😊

[@georgiawelch9415]

Thank-you! This really helped me study for a maths exam :)

[@SophieHesper]

So my scores are 74, 94, 86, and 72. I followed everything to the letter and to get a 90%, I'd need to get at least a 124% on the next test. Does this mean I will have to get two 90% back to back? Im not sure how that works

[@angelita091mm]

Thank you! I had a similar problem for my statistics class and this helped a lot since my readings didn't have an example for it.

[@cassdenies]

Super helpful thank you! came in handy for this question on a work assessment I'm doing.

[@MMM-jf5st]

What if you would like to calculate the number of 100% tests needed to reach a pre-defined average?

[@Sabrina-ln9ky]

This helped me so much. Thank you.

[@abdullahhemat142]

Thank u it was very helpful for me.I was faced with trouble,but now it solved for me.

[@SRS06YtOpislive.]

Very helpful math,thank you so much sir

[@joelx.r.5780]

This was so very helpful, Muchas Gracias!!!

[@sippypepsi3023]

Ok how to hell did you get 450 if 355 divided by 5 multiplied by 5 is 355.

[@Mathispower4u]

Multiplied both sided by 5 to clear the denominator of 5 on the right. 90*5=450

[@ispeaktruth1067]

What if 2 test is worth 40% , 40% and the last test is worth 20%.

[@a.purvis9829]

Thanks for the example! I GOT IT!!!!;^)

[@brian6175]

Okay, now how do I do that to find the next 2 or n values? Heeeelp

[@sunitaasere6954]

Thank you...made simple

[@bryleec2w]

I still don’t get it

[@overkillfn2918]

thx for the clutch man :)

[@e7sas2marati87]

Thanks a lot

[@MohdImran-ri4zj]

Thank you sir ☺️

[@psolow4464]

Wut if you hav a quiz

[@Sara-nx9tz]

The comments on here are so dry bruh. Nice vid tho

[@aminewaffleuwu15]

THANK YOU :>

[@depressedgaming8704]

THANK YOUUUUUUUUUUUUUUU

[@reneliseee]

thank u👏🏽

[@CuckLordSinbad]

I am the walrus