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If the sum of two numbers, one of which is 2/5 times the other, is 50, then the numbers are
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115 and 235 7 7 -
150 and 200 7 7 -
240 and 110 7 7 -
250 and 100 7 7
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Correct Option: D
First number = x (let)
| ∴ Second number = | |
| 5 |
| ∴ x + | = 50 | |
| 5 |
| ⇒ | = 50 | |
| 5 |
⇒ 5x + 2x = 50 × 5
⇒ 7x = 250
| ⇒ x = | |
| 7 |
| ∴ Second number = | × | = | |||
| 5 | 7 | 7 |
