Multiple choice

What approximate value will come in place of the question mark (?) in the following equation? 31.58% of 425 + 39.45% of 620 = ?

  1. 288

  2. 300

  3. 340

  4. 384

  5. 482
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D Correct answer
Explanation

0.3158 * 425 approx 0.32 * 425 = 136. 0.3945 * 620 approx 0.4 * 620 = 248. 136 + 248 = 384.

AI explanation

Convert the percentages to their nearest whole numbers to simplify the expression to 32 percent of 425 plus 39 percent of 620. Calculate 32 percent of 425 to be 136, and 39 percent of 620 to be approximately 248. Adding these two results together gives 136 plus 248, which equals 384.

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