Multiple choice

Directions: Find out of the approximate value of 'x' in the following question. 135.002 x 66.98 + 215.989 + 1387.005 = x3

  1. 29

  2. 28

  3. 22

  4. 42

  5. 32
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C Correct answer
Explanation

Approximating the values: 135 * 67 = 9045. Adding 216 and 1387 gives 10648. The cube root of 10648 is 22, since 22^3 = 10648.

AI explanation

Approximate the values to their nearest integers to get the expression 135 x 67 + 216 + 1387 = x^3. First, multiply 135 by 67 to get 9045. Then, add 216 and 1387 to this sum, resulting in 9045 + 216 + 1387, which equals 10648. Since 22 x 22 x 22 equals 10648, the value of x is 22. The result is 22.

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