A 30 in
Step-by-step explanation:
The ratio of the sides must be equal if they are proportional
36 x
=
12 10
Using cross products
36*10 = 12*x
360 =12x
Divide each side by 12
360/12 = 12x/12
30 =x
answer: there are 453.592 grams in a pound.
i think 5 miles per hour
step-by-step explanation: