105 increased in 9 : 7 is?
Maths / Ratio and Proportion MCQs — Multiple-choice practice
- A. None of these
- B. 125
- C. 122
- D. 135
Correct answer
135
Explanation
Explanation Given: 105 increased in the ratio 9 : 7 To increase 105 in the ratio 9 : 7, we'll multiply 105 by 9/7: New value = 105 × (9/7) = 15 × 9 = 135
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