Question

the one who will answer the question step by step
and correctly
I will mark him/ her in brainliest​

Answer 1

Answer:

i am back!

Step-by-step explanation:

Answer 2

Step-by-step explanation

(a)

To find ☞

Total number of students

Solution ☞

Let the number of total students be x

$= > \frac{60}{100} \: of \: x = 18$

$= > \frac{60}{100} \times x = 18$

$= > x = 18 \div \frac{60}{100}$

$= > x = 18 \times \frac{100}{60}$

$= > x =18 \times \frac{10}{6}$

$= > x = \frac{18}{1} \times \frac{10}{6}$

To find 30 Cut 18 by 6 to get 3 and multiple it by 10

$= > x = 30$

Since x = 30

Therefore, total no. of students =30