Question

A man walks 3½ km each hour.
a) How far does he walk in : 4 hours
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Answer 1

Step-by-step explanation:

here is your answer thanks for asking

Answer 2

Answer:

The man walks in 4 hours 14 km

Step-by-step explanation:

The given problem can be easily solved by a simple multiplication

It is given that the man walks $3\frac{1}{2}$ km each hour, which means that the man walks $3\frac{1}{2}$ km in an hour, we need to find out how much distance he walks in 4 hours.

Distance he covers in 4 hours= 4 x $\frac{7}{2}$= 2 x 7 =14 km