Question

At an educational trip of KIPS to Islamabad ratio of boys to girls was 4:5. How many KIPSIANS were on the tour?​

Answer 1

Answer:

$\frac{9}{5}x$

Step-by-step explanation:

We are given that at an educational trip of KIPS to Isalmabad

We are given that the ratio of boys to girls=4:5

Let number of girls=x

Number of boys=y

Total number of KIPSIANS=x+y

$\frac{y}{x}=\frac{4}{5}$

$y=\frac{4}{5}x$

Substitute the value in the expression then we get

Total number of KIPSIANS=$x+\frac{4}{5}x=</p><p>[tex]=\frac{5x+4x}{5}$

$=\frac{9}{5}x$

Hence, total number of KIPSIANS=$\frac{9}{5}x$

Answer 2

Step-by-step explanation:

90 is the answer because it's exactly divisible by 9 ....