If 35% of a certain number is equal to 140, what is the value of the number?
Answer and explanation
Correct answer: B. 400
- Step 1: Let N be the number. 0.35 N = 140. Step 2. N = 140 / 0.35 = 140 / (7/20) = 140 (20/7) = 20 20 = 400. Answer: 400, dividing 140 by the decimal rate 0.35. Why not the others:* 490 adds 35% to 140 instead of finding the original base.
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