Question

রথিন বাবু কিছু টাকা নিয়ে বাজারে গেলেন তিনি 5/12 টাকার ফল এবং 3/7 টাকার সবজী কিনলেন তার কাছে আর কতো টাকা আছে?​

Answer 1

Given:

Rathin Babu went to the market with some money.

He bought fruits for 5/12 rupees and vegetables for 3/7 rupees.

To find:

How much more money does he have?

Solution:

Let's assume "x" be the amount of money that Rathin Babu initially had.

So,

He bought fruits for = Rs. $\frac{5x}{12}$

and

He bought vegetables for = Rs. $\frac{3x}{7}$

∴ Total money spent by him = $\frac{5x}{12} + \frac{3x}{7} = \frac{35x \:+\: 36x}{84} = \frac{71x}{84}$

Now, after buying fruits and vegetables from the market,

The remaining amount of money left with him,

=  $x - \frac{71x}{84}$

= $\frac{84x - 71x}{84}$

= $\bold{\frac{13x}{84}}$

Thus, Rathin Babu is left with $\underline {\frac{13}{84}}$ of the total money, he initially had.

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