### Ratio of investment

Question Sample Titled 'Ratio of investment'

Michelle, Ben and Claire are investing capital for a business. The ratio of the investments from Michelle to that from Ben is ${17}:{7}$ . The ratio of investments from Michelle to that from Claire is ${5}:{17}$. If the total investment from them is $314930$, find the investment from Michelle. (4 marks)

Initiating...

HKDSE 數學試題練習平台