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What is the answer to 7(3h+9m) ?

1 Answer

2 votes

Given the expression 7(3h+9m), to evaluate this, we will need to expand the expression using distributive law.

According to the law A(B+C) = AB + AC. You can see that A is distributed over B and C. Same concept will be applied to expand the given expression as shown;

7(3h+9m) = 7(3h) + 7(9m)

7(3h) + 7(9m) = 21h + 63m

Hence the correct answer is 21h + 63m

User LeJared
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