Question

3 mini sweets bake shop is running a special on cupcakes. for every 10 cupcakes purchased, 3 free cupcakes are added to the order. edna is getting treats for her class party. she bought 30 cupcakes. how many free cupcakes will be added to ednas order? 10 9 6

Explanation:

Step1: Find number of 10-cupcake sets

$\frac{30}{10} = 3$

Step2: Calculate free cupcakes

$3 \times 3 = 9$

Answer:

9