Question

A bar of chocolate costs 10.50 and a packet of chips costs
6.75. What will be the total
cost of S bars of chocolate and 5 packets of chips?​

Answer 1

GIVEN:

A bar of chocolate costs = ₹ 10.50

A packet of chips costs = ₹ 6.75

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TO FIND:

cost of s bars of chocolate and cost of 5 packets of chips

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ANSWER:

cost of s bars of chocolate = $R.s. 10.50 * s$

or if you mean 5 by s

cost of 5 bars of chocolate = $R.s.10.50 *5$

                                             = $\frac{1050}{100} * \frac{5}{1}$

                                             = $\frac{5250}{100}$

                                             =  $\frac{525}{10}$ = $52.5$

cost of 5 packets of chips = $R.s. 6.75 * 5$

                                           = $\frac{675}{100} * \frac{5}{1}$

                                           = $\frac{3375}{100}$

                                           = $33.75$

So, cost of 5 bars of chocolate is ₹ 52.5 and cost of 5 packets of chips is ₹ 33.75

HOPE IT HELPS!!