Question

Please help me .

@campbell_st

Answer 1

well the time period of 7 months is 7/12 years

so using

I = Prt

the interest = 520.94 x 0.033 x 7/12

when you get the interest, add the original amount 520.94

that will be the answer

Answer 2

530.968
=530.97

Answer 3

yep... that seems good

Answer 4

what did you get?

Answer 5

I got the interest as $10.0281 so rounding its $10.03

add it to the principal anyou you get

$530.97