Martha is buying a house for $107,820. she is making 15 percent down payment and financing the remainder at 6.5 percent for 25 years. how much is she financing?
$96,138
$625.95
$91,647
$583.45

Given:
Total price : 107,820 
down payment 15% of the total price.
financing the remainder at 6.5% for 25 years.

How much is she financing? She will finance 85% of the total price.

107,820 * 15% = 16,173
107,820 - 16,173 = 91,647

or 
107,820 * (100-15)% = 107,820 * 85% = 91,647

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