Math, asked by dejonadino, 9 months ago

In a class, there are 40% girls and 12 boys. How many students are there in the class?

Answers

Answered by svizhenkonika

1

Answer:

20

Step-by-step explanation:

60/100 x number of people in the class = 12

multiply by 100/60 on both sides

number of people in class = 12x100/60

number of people in class = 20

Previous Question

Next Question

Similar questions

English, 4 months ago

how did Olga save lushkoff? . . . . प्लीज आंसर दिस ...

English, 4 months ago

rohith have a red car convert into question tag...

Math, 4 months ago

Find the product of following algebraic expressions [8] i .4a²,6ab and 5bc ii.. 7a (4a + 5c - 9e) iii (4x + 5y) (4x -5y) iv. (7p + 6q )(7p + 6q ) please do process also in copy...

Math, 9 months ago

Find 18th term in AP 12,16,20,24...

English, 9 months ago

classroom's environment can bring the revival of nation?

Social Sciences, 1 year ago

what is national income...

Economy, 1 year ago

What are the factors that have enabled globalisation?

Political Science, 1 year ago

why were their straighed relationship the people sri lanka...