A car uses 150 litres of petrol in 45 minutes. How many litres of petrol will it use in 1 hour?

200 literes will be used in an hour

Step-by-step explanation:

1. 150 divided by 45 mins = 3.3 recurring

2. 3.3 recurring times 60 ( 60 mins in an hour) = 200

200 litres

1h 60 min

45 min 150 l

60 min x l

x = 60×150/45 = 9000/45 = 200 litres

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1