Math, asked by shubhamkumarsah285, 4 months ago

If (x : y) = 3 : 4, then (7x + 3y) : (7x - 3y) = ?

Answers

Answered by kartikghorpade28189

0

Answer:

Step-by-step explanation:

values of x=3 and value of y=4

Pitting values respectively

(7×3 + 3×4) : (7×3-3×4)

21+12 : 21-12

33 : 9.

shubhamkumarsah285: bhai mast

Previous Question

Next Question

Similar questions

Science, 2 months ago

name a type of alcohol...

Math, 2 months ago

Vivan donated Rs.5000 from his salary to the orphanage. He spent 1/4 th of his salary on food, 1/3 rd of his salary on rent and electricity, and 1/15 th of his salary on telephone bills. He is left with Rs.9000. a) Find Vivan‟s monthly salary. b) What values of Vivan are depicted here...

English, 2 months ago

Write a paragraph on 'I am an Environmentalist' in 80-100 words...

English, 4 months ago

my vision of india in future essay 400 to 450 words spam answers will be reported...

Computer Science, 4 months ago

please help me out fast ...

Chemistry, 10 months ago

why are bags of chips flushed with nitrogen gas...

Accountancy, 10 months ago

Deep, Ishwar and Mukesh were partners in a firm sharing profits and losses in the ratio of5:3:2 From 1st April, 2020 they decided to share profits cqually. The revaluation of assets as Pre-assessment of liabilities resulted in a profit of 3 10,000. The goodwill of the firm on it reconstitution was valued at 1,20,000. The firm had a balance of 30,000 in general reserve. Showing your workings...

Math, 10 months ago

The speed of car is 55 km /hr. The distance coverd in 4 hours is...