Solve for the width in the formula for the area of a rectangle. Use the rewritten formula to find the width of a rectangle with an area of 42 square inches and a length of 16.8 inches.

W = 2.5 inches

Step-by-step explanation:

a ÷ l = w

42 ÷ 16.8 = 2.5

To check if you've got the right answer, just do the reverse;

16.8 × 2.5 = 42

answer is 144

step-by-step explanation:

a ≈ 172.05

step-by-step explanation:

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