A caterer knows that 18 heads of lettuce are needed to make dinner salads fro 70 people. How many heads of lettuce are needed for a party of 175 people?

Question

asked Sep 16, 2017 215k views

1 Answer

Droider · Answer 1 · 2017-09-22T16:42:17+0000

45 because 70 multiplied by 2 equals 140. There are 35 left over which is half of 70 meaning you have to multiply 18 by 2.5 to get your answer.