70% of the students in a school areboys. If the number of girls is 240

1.	70% of the students in a school areboys. If the number of girls is 240.How many boysare there in school
Answer» Answer: Let TOTAL no. of STUDENTS be x According to question, 30% of x=240 x=240×100/30 x=800 Now, 70% of 800= no. of boys no. of boys =560

70% of the students in a school areboys. If the number of girls is 240.How many boysare there in school

Answer»

Answer:

Let TOTAL no. of STUDENTS be x

According to question,

30% of x=240

x=240×100/30

x=800

Now,

70% of 800= no. of boys

no. of boys =560

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70% of the students in a school areboys. If the number of girls is 240.How many boysare there in school​

According to question,

Now,

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70% of the students in a school areboys. If the number of girls is 240.How many boysare there in school