09-11-2014
Mathematics

contestada

To increase an amount by 7%, what single multiplier would you use?

Respuesta :

craigc456 craigc456

09-11-2014

THIS IS HOW I WOULD DO IT
EXAMPLE INCREASING

7% OF 100
1%=100/100=1
7%=1X7=7

NEW AMOUNT = 100+7=107

Answer Link

kate200468 kate200468

09-11-2014

[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]

Answer Link

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