Math, asked by mdshamimsiddique, 1 year ago

what must be subtracted from each term of the ratio 15:23,so that the ratio becomes 7:15

Answers

Answered by pragya948

4

Answer:

hey mate

refer to the ATTACHMENT

Attachments:

Answered by parul682

5

Answer:

15-x

______=7/15

23-x

cross multiply

15 (15-x)=7 (23-x)

225-15x=161-7x

225-161=-7x+15x

64=8x

x=64/8=4

Ans=4

Previous Question

Next Question

Similar questions

Math, 6 months ago

rationalise the denominator : √a+√b/√a-√b/√a-√b/√a+√b only correct answers...

Math, 6 months ago

Soham's mother is 4 times as old as Soham. After 15 years, his mother will be 3 times as old as he will be then. What is the present age of his mother? *...

Social Sciences, 6 months ago

How did ideas of national unity in early nineteenth century Europe allied to the ideology of liberalism? Explain.

Math, 1 year ago

Find the perimeter of a triangle whose sides are in the ratio 3:4:5 and the longest side is 15 cm...

Geography, 1 year ago

pantanal is called the largest wetland in the world...

Chemistry, 1 year ago

Write down the reactions taking place in different zones in the blast furnace during the extraction of iron.

Chemistry, 1 year ago

Name the common elements present in the anode mud in electrolytic refining of copper. Why are they so present?

Chemistry, 1 year ago

Out of C and CO, which is a better reducing agent at 673 K?