Question

A box of 25 light bulbs is shipped to a hardware store. When it arrives, four of the bulbs are broken. Predict the number of broken light bulbs in an order of 125 bulbs.

Answer 1

Answer:

4 bulbs in 25

so if we multiply by

5 in both terms

so 20 bulbs in the order of 125 would be the defective piece or the broken