Math, asked by syedcelebrity, 5 months ago

Find the value of x in 13:7::x:21

Answers

Answered by jprithvi2006

2

Answer:

Step-by-step explanation:

So, it means:

13/7=x/21

13x=7×21

x=7×21/13

x=147/13

Answered by siddhivinayak97781

2

Answer:

x=39

Step-by-step explanation:

7×x=13×21
7x=13×21
x=13×21/7
x=13×3
x=39

Thanks

Previous Question

Next Question

Similar questions

English, 2 months ago

Answer the following questions in 40-50 words. Why did Helen's friends discourage her from trying to use her lips and voice to express her thoughts? Were they good friends?

Biology, 2 months ago

if the phillipine constitution mandates the bill rights the filipino people ? what d you think is our reciprocal obligation to the state?

Social Sciences, 2 months ago

THIS MOVEMENT TOOK PLACE IN USA IN 1950's IN WHICH THE AFRO-AMERICANS DEMANDED EQUAL RIGHTS AND AN END TO RACIAL DISCRIMINATION. *...

Social Sciences, 5 months ago

A contituent Assembly was formed in-following the election to the provincial assemblies.

Biology, 5 months ago

write about the shape and size of the cell make diagrams of cells of different shapes and also write about the size of cells maintaining the smallest cell largest cell longest cell etc...

Physics, 1 year ago

A cyclist goes around a circular track of diameter 105 m in 5 minutes calculate his speed and velocity at the end of 5 minutes 30 seconds...

Math, 1 year ago

The ratio of copper and zinc in a piece of brass is 7:9 .if the weight of zinc is 19.8 kg . How much copper is in brass?

Math, 1 year ago

Rationalise the denominator and simplfy root5+root 3divided by 5-root3...