Answer:
3.5%
Step-by-step explanation:
Interest = 10100 - 8000 or 2100
I = Prt
2100 = 8000(9/12)r
2100 = 600r
2100/600 = r
3.5 = r
4%
This is because 1 = 100%
0.4 would equal 40%
So 0.04 is 4%
4/3
explanation : just write it in fraction form
1/ 1/5
1/1÷1/5
1/1×5/1
5/1=
5
Well that would be 105 - 10. If you spent 105 minutes in total and 10 of that was putting your stuff away, take that 10 minutes away and you’d get 95. So, she spent 95 minutes washing 3 cars in total. If you divide that 95 into 3s, you get rounded 31 minutes each.
