Math, asked by viveksri548, 10 months ago

एक कार के पहिये का व्यास 77 सेमी है यह 121 किमी चलने में कितने चक्कर लगायेगा​

Answers

Answered by yash8938
1

Answer:

यदि यह कार 66 km प्रति घंटे की चाल से चल रही है, तो 10 मिनट में प्रत्येक पहिया कितने चक्कर लगाती है? (जब तक - 68503… ... 66 किमी/घंटा × 1/6 घंटा

hope you like it in शुद्ध हिंदी

Answered by anusy2850
1

Answer:

Hey mate!!!!!

First we should take out the circumference

Circumference = 2πr or πd

so assuming π as 22/7 we have

circumference =242 cm

Now since the circumference is in cm we should convert the distance also in cm.

Given distance 121km

1km = 1,00,000cm

121km = 1,21,00,000cm

Now to find out the revolution, we have to divide the distance by circumference

So distance=

50,000

So the wheel should complete 50,000 revolution.

Hope it helps dear friend ☺️✌️✌️

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