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Question

Ram and Sham together have ₹ 285. If $2/3^{rd}$ of money with Ram is equal to $3/5^{th}$ of money with Sham, then what is the money with Ram?

The correct answer is

₹135

Ram and Sham Money Problem Breakdown

This problem involves calculating Ram's share of money based on the total amount he and Sham possess and a given fractional relationship between their money.

Ram and Sham Money Equations

Let $R$ represent the amount of money Ram has, and $S$ represent the amount of money Sham has.

  • The total amount of money is ₹ 285: $R + S = 285 \quad (1)$
  • The condition given is that $2/3^{rd}$ of Ram's money equals $3/5^{th}$ of Sham's money: $\frac{2}{3}R = \frac{3}{5}S \quad (2)$

Calculating Ram's Specific Share

We solve these two equations simultaneously to find the value of $R$ (Ram's money).

  1. Express $S$ in terms of $R$: Rearrange equation (2) to find $S$: $S = \frac{2}{3}R \times \frac{5}{3}$ $S = \frac{10}{9}R$
  2. Substitute $S$ into equation (1): Replace $S$ in the total money equation (1) with the expression derived above: $R + \frac{10}{9}R = 285$
  3. Solve for $R$: Combine the terms involving $R$: $\frac{9R + 10R}{9} = 285$ $\frac{19R}{9} = 285$ Isolate $R$: $R = 285 \times \frac{9}{19}$ Perform the calculation ($285 \div 19 = 15$): $R = 15 \times 9$ $R = 135$

Therefore, the money with Ram is ₹135.

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Important Questions from Simple Ratios

  1. A box containing the denominations of one rupee coins, five rupee coins and ten rupee coins amount to Rs.1360. There are equal number of coins in all denominations. What is the total number of coins in the box?
  2. The ratio of 20 hours to 7 days is equivalent to which of the following?
  3. The ratio between the prices of two bicycles is 15: 26. If the price of first is increased by 10% and that of second by 550, the ratio between the prices becomes 13: 22. What were the initial prices of the two bicycles?
  4. ₹1200 is divided among X, Y and Z such that 30 more than $3/5^{th}$ of X's share, ₹ 10 more than $2/5^{th}$ of Y's share and 20 more than $5/7^{th}$ of Z's share, all are equal. What is Z's share?
  5. The ratio between the prices of two bicycles is 15:26. If the price of first is increased by 10% and that of second by Rs. 550, the ratio between the prices is 13:22. What were the initial prices of the two bicycles?
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