Question

How many 2/5 parts are in 2 wholes

Answer 1

5 because 2×5=10÷2=5

Answer 2

We can answer this by saying:
(2) / ( 2/5)
= (5*2)/2 = 5
now to understand this think about it this way:
you cut a sandwich in 5 pieces and lets called 2 peices together a mega peice. how many mega peices in 1 sandwich? 2.5
so for 2 sandwiches its 5