Question

The diameter of the wheel of a car is70cm. How many revolutions will it make to travel 1.65km.

Answer 1

Answer:

42.22222222

Step-by-step explanation:

i am in 10th std still today never herd such question

so 70/1.65

=42.3

so In 42.3 revolutions it will cover 1.65 km

Answer 2

Diameter of wheel =70 cm
radius =35 cm
circumference=2πr
2×22/7×35=220cm

it will cover in 165000cm = 165000/220

==750 revolution