Chemistry, asked by ritugoel517, 10 months ago

in a bag there are 5 and 2 ruppes coins and are equal in number. Their worth is rupees 70 then there are how many coins of 5 and 2

Answers

Answered by mohammedsohail0809

1

Answer:

Explanation:let no of coins be, 'x'

ATQ

5x+2x=70

by solving the above eqn,we get

x=10

Previous Question

Next Question

Similar questions

Geography, 5 months ago

कश्मीरी हिमालय की पांच विशेषताएं...

English, 5 months ago

According to Alexander, what was the mistake that puru made?

Math, 5 months ago

A and are dependent 51. A card is drown from each of two well-shuffled packs of cards. The probability that a least one of them is an ace is 25 d) none 13...

Math, 10 months ago

n ×n + 401n - 6240 equal to zero .can you solve this quadratic equation...

Math, 10 months ago

A steamer goes downstream and covers the distance between two ports in 4 hours while it covers the same distance upstream in 5 hours. If the speed of the streams 2 km/h. find the speed of the steamer in still water. Check your solution.

Math, 1 year ago

A moving boat is observed from the top of a 150 m high cliff moving away from cliff. The angle of depression of the boat changes from 60 degrees to 45 degrees in 2 minutes. Find the speed of the boat in m/h.

Geography, 1 year ago

Which Indian state has its boundary connected to Uttar Pradesh ineast and Pakistan in West??????

Math, 1 year ago

multiplication inverse of -8...