Question

four suitcase s weigh 10 3/4kg ,12 1/2 kg,13 1/5kg and 14 1/4kg respectively: a porter carries all the suitcase s . what is the total weight carrird by the porter​

Answer 1

Weight of suitcase 1

$= 10 \frac{3}{4} = \frac{4 \times 10 + 3}{4} = \frac{43}{4} = 43.75 \: kg$

Weight of suitcase 2

$= 12 \frac{1}{2} = \frac{2 \times 12 + 1}{2} = \frac{25}{2} = 12.5 \: kg$

Weight of suitcase 2

$= 13 \frac{1}{5} = \frac{5 \times 13 + 1}{5} = \frac{66}{5} = 13.20 \: kg$

Weight of suitcase 3

$= 14 \frac{1}{4} = \frac{4 \times 14 + 1}{4} = \frac{57}{4} = 14.25 \: kg$

Total weight carried by the porter

$= 43.75 + 12.50 + 13.20 + 14.25 \\ = 83.60 \: kg$

Hence, the total weight carried by the porter is 83.60 kg

Answer 2

Answer:

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