the diameter of the wheel of a car is 70cm how many Revolution will it make to travel 1.65 km
Answers
Answer:
750 revolutions
Step-by-step explanation:
the diameter of a wheel of a car = 70 cm
circumference of a wheel = πd
= 22/7*70
= 220cm
convert cm to Km = 220/100000
length of the journey = 110
no of revolutions = distance/ circumference
= 1.65/220/100000
= 1.65×100000÷220
= 750
750 revolutions are needed to cover 1.65 km
Answer:
Answer:
750 revolutions
Step-by-step explanation:
the diameter of a wheel of a car = 70 cm
circumference of a wheel = πd
= 22/7*70
= 220cm
convert cm to Km = 220/100000
length of the journey = 110
no of revolutions = distance/ circumference
= 1.65/220/100000
= 1.65×100000÷220
= 750
750 revolutions are needed to cover 1.65 km
Step-by-step explanation:
hope it helps..#...!# ... mark