Question
If the numerator of a fraction is increased by 20%, and
denominator is decreased by 25%, then the fraction becomes 14/9. Find the original fraction.Solution
The required fraction = x/y According to question, (1.2x)/(0.75y) = 14/9 10.8x = 10.5y x/y = 105/108 = 35/36
More No. System Questions
((9.77)0- 〖(0.1)〗(-1))/(〖(6/24 )〗(-1) ×(3/2)3+ 〖((-2)/6)〗(-1) ) = ?
...What will come in place of the question mark (?) in the following questions?
[{(3 × 54 × 21)/63} + 6] / 6 = √?Â
(24% of 500 - 20) ÷ 25 = ? ÷ 4
What will come in the place of question mark (?) in the given expression?
(18 × 8 ÷ 12) × 10 = ?
- What will come in place of (?), in the given expression.
(4² + 6²) × 2 = ? 16 × 14 + 30 × 21 = 14 × ?
1*1/2 + 11*1/3 + 111*1/2 + 1111*1/3 + 11111*1/3 =?
40 × 5 + 27) × 9 = ?
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