Question
If A:B = 3:4 and B:C = 5:7, then find the value of
A:B:C.Solution
Let value of 'B' be '20x' So, value of 'A' = 20x X (3/4) = '15x' And, value of 'C' = 20x X (7/5) = '28x' So, required ratio = 15x:20x:28x = 15:20:28
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.)...
(4.89)2 + √144.35 - √121.25 = ?
?% of 309.99 = 40.01% of 249.99 + 295.98% of 49.99
The greatest number that will divide 398,436, and 542 leaving 7, 11, and 15 as remainders, respectively, is:
54.8% of 800 - √(?) = 33.98% of 400 – 12.42% of 300
(√4623.9 + √484.2) – √2303.97 ÷ √1296.4 × √35.98 ÷ √15.99 = ?
[{(√785) % of 449.85}/(35.89 × 7.14 + 849.89 ÷ 5.12 + 199.78% of 41.09)] = ( 1/? )
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.)...
- 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.)
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