Question
Solve the given equation for ?. Find the approximate
value. [(49.88% of 320.11) × (34.85% of 460.24)] ÷ √783.94 = ?Solution
[(49.88% of 320.11) × (34.85% of 460.24)] ÷ √783. = [(50% of 320) × (35% of 460)] ÷ √784 = [(0.5 × 320) × (0.35 × 460)] ÷ 28 = [160 × 161] ÷ 28 = 25760 ÷ 28 = 920 Answer: C
{44.78% of (11.67 × 54.78)} ÷ 2.65 = ? + 19.25
P spends 30% of his income to groceries, another 30% to rent, and 40% of what is left to bus fare. If his sole expenses are groce...
What approximate value will come in place of the question mark (?) in the following question?
(Note: You are not ...620.15 + 1279.98 + ? × (4.79)2 = 149.95% of 1600.14
(80.95) (1/4) + (3.05) 3 - 119.78 × 2.15 + (14.98)2 = ?
1254.04 – 440.18 + 399.98 ÷ 10.06 = ?
If tan θ + cot θ = 16, then find the value of tan2θ + cot2θ.
7.992 + (4.01 × 3.98) + ? = 224.03
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
? + 163.99 – 108.01 = 25.01 × 6.98
