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
Explanation:
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