Question

हाउ मेनी टाइम्स विल विल ऑफ डायमीटर 105 सेंटीमीटर रोटेट इन कवरिंग ए डिस्टेंस ऑफ़ 330 मीटर​

Answer 1

Answer:

Radius is 105/2cm

circumference of wheel is 2×22/7×105/2

which is equal to 330 cm

Now, 330 m is equal to 33000 cm

No of rotation is 33000/330

which is equal to 100

Answer 2

Answer:

Step-by-step explanation:

distance covered by the wheel = no. of rotations x circumference of wheel

                                330m  = n x π x diameter of wheel

                                330m = n x 22/7 x 105cm

                                330 x 100 cm = n x 330 cm               1m=100cm

                                 n = 100

                           So, number of rotations is 100