17 out of 40 means 17/40
When multiply by 100 that would be percent
So 17/40 x100
= 1700/40
= 170/4
=42.5%
Step-by-step explanation:
30 units^2
step-by-step explanation:
area is l Γ w
the length is 3
and the width is 10
3 Γ 10= 30 units squared
hans did not square the 40-unit side; he merely multiplied it by 2. incorrect.