Question

(05) 07:- The ratio of Red cars to White cars in a parking was 8:11. If there were 72 Red cars, how many White cars are there? Also find total number of cars? (05)​

Answer 1

✯Given:-

• Ratio of red cars to white cars = 8:11
• No of red cars = 72

✯To Find:-

• No of white cars.
• Total no of cars.

✯Solution:-

Let's,

No of red cars be 8x

No of white cars be 11x

$8x = 72 \\ x = \frac{72}{8} \\ x = 9$

• Value of x = 9

Now, Substitute value of x in 11x

$11x \\ 11 \times 9 \\ 99$

No of white cars

• 99 cars.

Total No of Cars = Red Cars+White Cars

$99 + 72 \\ 171$

Total No of Cars

• 171 cars.

@MrMonarque

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