Mohit and Ram had a total of 20 pens.Sam had 7 pens more than ram and 2 less than Mohit.
Then how many pens did Ram have?
Answers
Answered by
1
let x,y and z represent no. of pens with mohit,ram and sam respectively
so
x+y=20
z-y=7..(1)
x-z=2...(2)
therefore add (1) and (2)
x-y=9
x+y=20
-----------------
2x=29
x=29/2
y=11/2
there can't be 11/2 pens please check ur question
so
x+y=20
z-y=7..(1)
x-z=2...(2)
therefore add (1) and (2)
x-y=9
x+y=20
-----------------
2x=29
x=29/2
y=11/2
there can't be 11/2 pens please check ur question
manitkapoor2:
well i rounded up
actually it is not correct
5.5 rounding to get 6
pens can't be 5.5..
How can you make 5.5 pen in 6
yes u are right
i edited
Are u sure your answer has no mistake
yes
Then question will wrong
Answered by
0
Approx answer Will be 5 or 6 pens.. cos the question has some mistake..
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