Around 1 min 40 secs the instructor in the video multiplies the numerator and denomantor by 4, why did he multiply it by 4

asked Feb 25, 2023 135k views

2 votes

by Dsk

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3 votes

They multiply both numerator and denominator by 4 because 4/4 equals 1 so the number is not being altered.

Pooran answered Mar 1, 2023

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