Math, asked by ruchikaverma051984, 1 month ago

A car travels 180 km in 2 Whole 1/2 hours.

(a) How much time is required to cover 60 km with the same speed?
(b) Find the distance covered in 2 hours with the same speed.​

Answers

Answered by idiot2006
4

Answer:

(a) 50min

(b) 144km

Step-by-step explanation:

Given time = 2½h = 5/2h

Given distance = 180km

Speed of the car = (280 × 2/5)km/h = 72km/h

(a) Given distance = 60km

∴ Required time = (60/72)h = ⅚h = 50min

(b) Given time = 2h

∴ Required distance = (72 × 2 )km = 144km

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