Answer:
Its asking you to solve 240 x 15 by breaking it down into smaller, easier to solve problems.
The first is:
240 x 5 = 1200
The second is:
240 x 10 = 2400
The third is :
1200 + 2400 = 3600
The fourth is:
240 x 15 = 3600
Step-by-step explanation:
