Email
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

Addition of two number is 2420. Ans substrack two number is 1224... then wh

1 Answer

Comment
A)
Let the numbers be a and b.
then a+b=2420    ...............             Eqn1
    &    a-b=1224  .................              Eqn2
 
Adding Eqn1 and Eqn2
 
2a=2420+1224
2a=3644
a=3644/2
a=1822
 
Put value of a in Eqn1
1822+b=2420
b=2420-1822
b=598
 
 
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
Your payment for is successful.
Continue
...