Question

surya can walk 18 /5 km for 1 hour .how much distance will be walk for 2 1/2 hours

​

Answer 1

Answer:

9 Km

Step-by-step explanation:

Distance he can walk= $\frac{18}{5}$Km

Time required=1 hr.

To find: How much distance can he walk in=2$\frac{1}{2}$ hrs.=$\frac{5}{2}$ hrs.

Using unitary method:

In 1 hr Surya can walk= $\frac{18}{5\\}$ Km

Therefore, in $\frac{5}{2}$ hrs Surya can walk= ($\frac{18}{5\\}$ *

                                                        =9 Km { Your answer☺}