Question

1/2 petrol per day use so how many petrol use in
A week 1/2×7=
in A month 1/2×30=​

Answer 1

Answer:

2/7. 15 litte petrolium

Answer 2

Answer

1. A week : 7.5 liters
2. A month : 30.5 liters

Step-by-step explanation:

A week : 1/2*7

= 7*2+1/ 2 = 7.5

A Month : 1/2*30

= 30*2+1 / 2 = 30.5

Thank you