Question

The ratio of the number of boys and girls in a school is 2:5, if there are 280 students in the school, find the number of girls in the school ​

Answer 1

Answer: 200 girls

Step-by-step explanation:

2+5=7

girls=5

5/7*280=200 girls

so I hope it helps

Answer 2

ANS ]

EXPLANATION ➡

↪first of all 280 devide into the ratio 2:5

⚫Now first we have to

↪ 2 + 5 =7 ,

take a 7 th part of 280

280/7 = 40

therefor 40 x 2 = 80

And. 40 x 5 = 200

↪are the nos 80 and 200 in the ratio of 2:5

➡The girls no is 200

➡total 200 girls in a given class.