Question

The wheels of a car are of diameter 80 cm each. How many complete revolutions does
each wheel make in 10 minutes when the car is travelling at a speed of 66 km per hour?​

Answer 1

➡ Radius of wheel = 40 CM

➡ Speed = 66km /hr = 66000,00 /60×10

• = 11000,00 cm/min

➡ Circumference of wheel = 2πr

➡$\huge\underline\mathcal\red{♡Number of revolutions♡} </p><p>♡ </p><p>A</p><p>~</p><p> nSwer♡</p><p> [\tex]</p><p></p><p>[tex] = \frac{1100000 \times 7}{22 \times 40 \times 2} \\ \\ = \frac{7700000}{22 \times 80} = 4375$

Answer 2

Step-by-step explanation:

pls mark it as the brainliest answer....

have a bright future ahead....

thanks....