Wednesday

April 1, 2015

April 1, 2015

Posted by **monica** on Sunday, August 21, 2011 at 1:07am.

total amount with him is 75.total number of coins with him is 50.find how many 1&2 rupee coinsare there with him.

- mathematics -
**drwls**, Sunday, August 21, 2011 at 1:10amSolve these two equations for x and y:

x + y = 50

x + 2y = 75

(y is the number of 2 rupee coins; x is the number of 1 rupee coins)

Clearly y = 25, and x is also 25.

- mathematics -
**santosh**, Sunday, August 21, 2011 at 1:12amhe has 25 one rupee coins and 25 two rupee coins together he has 50 coins with total amount of 75 rupees

1*25+2*25=25+50=75 rupees

**Answer this Question**

**Related Questions**

mathematics - a person has 1&2 rupee coins with him total amount with him is 75....

MATHS - A PERSON HAS 1&2 RUPEE COINS WITH HIM.TOTAL NUMBER OF COINS WITH HIM IS ...

MATHS - A PERSON HAS 1&2 RUPEE COINS WITH HIM.TOTAL NUMBER OF COINS WITH HIM IS ...

maths --plse help me.. - In a purse there are 20-rupee notes 10-rupee notes and ...

maths --plse help me.. - In a purse there are 20-rupee notes 10-rupee notes and ...

Maths - how many ways can 6 coins be chosen from 20, one rupee coins, 10 fifty ...

Math - Susan has some $2-coins and $5-coins. If there are 18 coins and the total...

maths - A bag contained a number of 20cents, 50cents and $1 coins. 1/3 of the ...

math - aviva has a total of 52 coins, all of which are either dimes or nickels. ...

math - Sasa had some 20-cent and 50-cent coins. 7/8 of the coins were 20-cent ...