Question
PSLE
First 4 puffs: $1 each
Additional puffs: 85¢ each.

Rael has $13. What is the greatest number of puffs he can buy?
2 m

Click button first when a symbol is required. X

PSLE
First 4 puffs: $1 each
Additional puffs: 85¢ each.

Rael has $13. What is the greatest number of puffs he can buy?