Question

Find the value of (?) in the following questions:

5/13 × 104 + 1(2/9) × 198 = 133 + ?

A 149 Correct Answer Incorrect Answer
B 158 Correct Answer Incorrect Answer
C 112 Correct Answer Incorrect Answer
D 139 Correct Answer Incorrect Answer
E 178 Correct Answer Incorrect Answer

Solution

5/13 × 104 + 1(2/9) × 198 = 133 + ? => 40 + (11/9) × 198 = 133 + ? => 40 + 242 = 133 + ? => ? = 282 – 133 => ? = 149

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