If 25 toffees can be exchanged for 5 chocolates, then 30 toffees can be exchanged for
exchanged for
Hence, 1 chocolate can be exchanged for 5 toffees 25÷5=5
Hence 30 toffees can be exchanged for 30÷5=6 chocolates
Answer: C = 6 chocolates
If 15 apples can be exchanged for 5 mangoes, then 30 mangoes can be exchanged for