in a mixed school, the ratio of boys to girls was 15:11. if there were 435 boys. What is the number of girls
2 answers:
Answer:
<u>319 girls</u>
Step-by-step explanation:
<u>Given</u>
- Ratio of boys : girls = 15 : 11
- No. of boys = 435
<u>Solving</u>
- Let g be the number of girls
- 15/11 = 435/g
- g = 435 x 11 / 15
- g = 29 x 11
- g = <u>319 girls</u>
Answer:
15:11 ,where 15 = 435
So, 11 = 435×11//15 = 29×11 = 319
Hence, No. of girls = 319
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