Question

A bus covers 374 whole 1 upon 6 kilometre in 8 whole 3 upon 4 hour. find its average speed .​

Answer 1

given

distance- 374 whole 1 upon 6=2245 upon 6

time-8 whole 3 upon 4 = 35 upon 4

to find

speed

speed = distance upon time

solution

2245/6 ÷ 35/4

2245/6 × 4/35

ans

42 whole 80 upon 105

Hope it will help

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Answer 2

$Distance \: = \: 374 \times \frac{1}{6} \: km \: = \: \frac{2245}{6} km$

$time \: = 8 \times \frac{3}{4} \: h \: = \frac{35}{4} \: h \:$

$average \: speed \: = \frac{total \: distance \: }{total \: time}$

$= \frac{2245}{6 \: } km \: \div \frac{35}{4} \: h \: = \frac{2245}{6} \: \times \frac{4}{35} \: km / h$

$= \frac{898}{21} \: km / h \: = 42 \times \frac{16}{21} km /h$