7. Solve that 6, 36, 216 are in continued proportion. 8. An aeroplane flies 3000 km in 5 hrs. How much distance will be covered if it travels for 7 hoc 9. The ratio of A and B in alloy is 7:8. If the weight of B is 9.6 kg. Find the weight of A in the all- 10. In a proportion the extremes are 11 and 35. If one of the mean is 7. Find the other.
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7. Solve that 6, 36, 216 are in continued proportion. 8. An aeroplane flies 3000 km in 5 hrs. How much distance will be covered if it travels for 7 hoc 9. The ratio of A and B in alloy is 7:8. If the weight of B is 9.6 kg. Find the weight of A in the all- 10. In a proportion the extremes are 11 and 35. If one of the mean is 7. Find the other.
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7. Solve that 6, 36, 216 are in continued proportion. 8. An aeroplane flies 3000 km in 5 hrs. How much distance will be covered if it travels for 7 hoc 9. The ratio of A and B in alloy is 7:8. If the weight of B is 9.6 kg. Find the weight of A in the all- 10. In a proportion the extremes are 11 and 35. If one of the mean is 7. Find the other.
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