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andrey2020 [161]
3 years ago
11

Maria earned $126 in simple interest from her savings account. If she invested $450 for 7 years, what was the interest rate?

Mathematics
2 answers:
xeze [42]3 years ago
8 0
Answer is <span>4%

450 * 7 * i = 126
3150 i = 126
i = 126/3150
i = 0.04

0.04 = 4%

</span>
a_sh-v [17]3 years ago
6 0
4% will be the answer
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