The correct answer is B
6 × 5.5 + 4.5 × 20 - 102 = ?
40 of 30% of 220 = ? + 790
√1936 + √3025 = ? % of 220
1.55 + 2.05 + 1.5 × 11 – 20% of 10.5 = ?
(560 ÷ 32) × (720 ÷ 48) = ?
The sum of two numbers is 16 and their product is 63. The sum of their reciprocal is equal to:
If x - 1/x = 9, then the value of x² + 1/ x² is:
√49 + √144% of 3600 = ?
Find the simplified value of the following expression:
(16.25 × 24 + 7 × √36) ÷ 23 + 3.75 × 16 – 37 × 2 + 7.5
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