kavita and chameli bought a character pastry kavita at 5 upon and chameli at 3 uopn 7 of it who are more and by how much
Answers
Given : kavita and chameli bought a character pastry
kavita at 5/x
Chaameli 3/7
To Find : who ate more and by how much
Solution:
As Kavita portion is not correctly given we take possible cased
case 1 : kavita at more:
5/ x > 3/7
=> 35 > 3x
=> 3x < 35
=> x ≤ 11
if x ≤ 11 then kavita ate more
5/x - 3/7 = (35 - 3x)/7x
x = 11 => 2/77
x = 10 => 5/70 = 1/14
and so on
if chameli ate more:
5/ x < 3/7
=> 35 < 3x
=> 12 ≤ x
3/7 - 5/x
= ( 3x - 35)/7x
x = 12 => 1/7
x =13 => 4/91
x = 14 => 1/14
Hence depending upon value of x we can get who ate more and how much
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