Any of the tens i think (10=60, 20+50, etc.), but i am not too sure what is implied by regrouping. if i am right in thinking this only means "carrying" a digit after adding, then anything that adds up to 70 would work unless the sum of the digits in the ones place exceeded 9.
3/5 because the numerator is no the same as the others<span />
Answer:
1.7
Step-by-step explanation:
I divided 7 by 12 to get 1.7. Each soda gets at least 1 ounce.