Math, asked by akayi5462, 10 hours ago

Ram travels 3by4 of the distance by car and 4by16 of the distance by cycle find how much more distance did he travel by car

Answers

Answered by jishnusaikrithik
0

Answer:35.35 cm

Let the radius of each wheel be r meters. Then,

Circumference of each wheel = 2πr=2×  

7

22

×rmeters

⇒ Distance covered by the wheels in one revolution = 2×  

7

22

×rmeters

⇒ Distance covered by the wheels in 450 revolutions = 2×  

7

22

×r×450meters

It is given that the car travels 1 kilometer i.e. 1000 meter distance when its each wheel makes 450 revolutions.

⇒2×  

7

22

×r×450=1000

⇒r=  

2×22×450

7×1000

 

⇒r=0.3535meters

∴r=35.35cm

Step-by-step explanation:

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