Question

) In a bike showroom, the number of black, red and yellow bikes are ratio 5:6:7. If there are 8red bikes. find the number of black bikes​

Answer 1

Given:-

• Ratio of bikes = 5:6:7
• Red bikes = 8

To find

• Ratio of red bikes to black bikes

Solution:-

Firstly, We have to find the number of black bikes.Also as it is give that Red bikes are 8 in numbers when there is a ration of 6.We will simply divide it and multiply it with the ratio of black bikes.

$\large\underline{\sf{ \implies x \times 6 = 8}}$

$\large\underline{\sf{ \implies x = \frac{8}{6} }}$

$\large\underline{\sf{ \implies \: \frac{8}{6} \times 5 }}$

$\large\underline{\sf{ \boxed{ \implies \frac{20}{3} }}}$

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Basic concept!!

• Ratio is a comparison between two things, objects etc.. when they are in the same unit.
• Doing the question of ratio is in simple step is to use multiplication and division.

Answer 2

Answer:

20/3

Step-by-step explanation:

hope it helps

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