That he forgot the x in 2x after he did the problem and put it in the simplified form
Answer:
the answer is 100m
Step-by-step explanation:
let 4:3 be 4x and 3x respectively
3x=75m
x=75÷3
x=25
Then,
4x=4*25
=100m
Step-by-step explanation:
Follow my steps. Sorry im bit untidy .
Follow these 1°,2°,3°
Answer:
it would be 60
Step-by-step explanation
<em>4*5= 20 </em>
<em>8*5=40</em>
<em>12*5=</em><u> 60</u>
<u></u>
We multiply by 5 because if we divide 20/4=5, 40/8=5, 60/12=5.