Arnav and Prerna are aged $8 y e a r s$ and $10 y e a r s$ respectively. Their mother divides $₹ 90$ in the ratio of their ages. How much does each get?

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Solution

Total amount to be divided $=$ $₹ 90$
Ages of Arnav and Prerna are given aged $8 y e a r s$ and $10 y e a r s$ respectively.
Share of Arnav $= (\frac{8}{8 + 10}) \times t o t a l a m o u n t$ $= \frac{8}{18} \times 90 = ₹ 40$
Share of Prerna $= (\frac{10}{8 + 10}) \times t o t a l a m o u n t$ $= \frac{10}{18} \times 90 = ₹ 50$
Hence, Arnav get $₹ 40$ and Prerna get $₹ 50$

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Arnav and Prerna are aged 8years and 10years respectively. Their mother divides ₹90 in the ratio of their ages. How much does each get?

Total amount to be divided =₹90Ages of Arnav and Prerna are given aged 8years and 10years respectively.Share of Arnav =(88+10)×totalamount=818×90=₹40Share of Prerna =(108+10)×totalamount=1018×90=₹50Hence, Arnav get ₹40 and Prerna get ₹50

Arnav and Prerna are aged $8 y e a r s$ and $10 y e a r s$ respectively. Their mother divides $₹ 90$ in the ratio of their ages. How much does each get?