Question

Exercise 9E 1. Gauri runs 2.530 km everyday. Aliyah runs 2.7 km everyda will they both run together in a week?​

Answer 1

Answer:

Gauri runs 2.530 km every day. Aliyah runs 2.7 km every day. They both run together36.61 km distance in a week.

Step-by-step explanation:

Given:

Gauri runs everyday = 2.530 km

Aliyah runs everyday =  2.7 km

Find: How much distance do they both run together in a week?

Step 1: Find Total distance travel in a day

Find Total distance travel in a day = 2.530 km + 2.7 km = 5.23 km

Step 2: Find Total distance travel in a week.

Number of days in week = 7 days

So,  Total distance travel in a week = 7(5.23) = 36.61 km

Hence 36.61 km distance they both run together in a week.

Answer 2

Answer:

36.310

Step-by-step explanation:

Gauri runs 17.710 km in a week

aliyah runs 18.900 km in a week

they both runs together in a week = 17 710 km

+ 18.900

=36.310