Question

10% of a journy is 72 km. How long is the whole journey?​

Answer 1

Answer:

720 km

Step-by-step explanation:

Let whole journey = x

According to question,

x * 10% = 72

x * 10/100 = 72

Now,

x = 72 * 100/10

Hence, x = 720 km

Answer 2

Answer:

720 km

Step-by-step explanation:

To find:

Distance of a journey

Given:

10% of the journey is 72 km

Solution:

10% = 10/100 = 1 / 10 = 72 km

Then,

1/10 = 72 km

10/10 = 72 * 10 km

10/10 = 720 km