Amit was giving increment of 20% on history if his new salary is 15300 what was salary before the increment
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let the old salary be X
increase=20%
new salary=Rs.15300
THEN,
20% of X =15300-x
20/100 ×x = 15300-x
1/5x=15300-x
1/5x+X=15300
6x/5=15300
X=15300×5/6
X=2550×5
X=12750
increase=20%
new salary=Rs.15300
THEN,
20% of X =15300-x
20/100 ×x = 15300-x
1/5x=15300-x
1/5x+X=15300
6x/5=15300
X=15300×5/6
X=2550×5
X=12750
karanpartapsingh:
rong
ab shi hai
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