Kiara tutors 20 hours each month at the library. She tutored for 2One-third hours the first week and 1.5 hours the second week. How many more hours does she need to tutor this month?

17.1 hrs

Step-by-step explanation:

If she tutored 2 1/3hours the first week and 1.5 hours the second week .

That’s 2 1/3 hrs + 1.5hrs

Change 2 1/3 to improper fraction. It becomes

7/5 = 1.4 hrs

1.4 hrs + 1.5 hrs = 2.9 hrs

So she’s tutored 2.9 hrs in the first 2 weeks

Hours remaining for her to tutor this week = hours she tutors every month - hours already done this month

That’s 20 hrs - 2.9 hrs

= 17.1 hrs

She has 17.1 hours more to tutor this month

2.83941151 would be the answer you're looking for! : )

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*