How do you add and subtract these fractions with variables? Let’s see…

[@estherdickson7349]

I didn't understand it at first but the bow tie method I finally got it. Thank you John.

[@durowojukazeem7033]

Well done! Mathematics is one of my favourite subjects while in secondary school. I had fantastic grade in final year external exam. Though,I studied Accounting but I want to be teaching mathematics to bring back my interest in the subject. Is there sequential topics you have done that I can follow?

[@gilbertopatino2616]

Thank you again for all your awesome videos 🙏👍

[@robertakerman3570]

Thanx TCM, this was fun.

[@errolwalcott9997]

Should M equal 0.15 when solving for M?

[@DarVV]

R - our answer (right side of eq) (5×4×1)R=8/m - 20/m + 15/m 20R=3/m; R=(3/m)/20= *(3)/20m*

[@danielmadden9691]

It equals 3/20m

[@n6mz]

I have a double major (engineering and math) and this is the first time I've seen the bowtie method. Very cool, THANK YOU!

[@robertarguello1115]

Hm? I did not know that you could use the bow-tie method with three fractions. Thank you!

[@danieldennis9831]

3/(20m)