Question

To convert 12 yards to inches you would use the ratio 36 inches over 1 yard?

Answer 1

Yes, because
12 inches=1 foot
3 feet=1 yard
12 inches times 3 equals 36 inches
1 foot times 3 equals 3 feet
hope this helps.

Answer 2

To convert 12 yards to inches you would use the ratio 36 inches over 1 yard? the answer is yes

Hope it helped