Answer :

craigc456
THIS IS HOW I WOULD DO IT
EXAMPLE INCREASING

7% OF 100 
1%=100/100=1
7%=1X7=7

NEW AMOUNT = 100+7=107

kate200468
[tex]x_2=x_1+7\%\cdot x_1=100\%\ x_1+\%7\ x_1=107\%\ x_1=1.07\ x_1\\\\Ans.\ \ 1.07[/tex]

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