Which two steps can you use to change
18 feet to meters?
a multiply by 3, then divide by 0.9.
b divide by 3, then multiply by 0.9.
c multiply by 3, then multiply by 0.9.

A. multiply by 3, then divide by 0.9.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

The answer would be 27 because assuming that each package has 1 bar of soap and 1 tube of toothpaste, after 27 packages they would run out of toothpaste