# math-5

posted by .

Which choice is the answer? Show me please. Tara spent 3 hours doing homework. She spent 1/3 of her time on math, and 1/5 on science. Which method would provide the most reasonable estimate of the totaltime Tara spent on her math and science homework?
a. multiply 1/8 by 3
b. multiply 1/2 by 3
c. multiply 1/3 by 3 and add 1/5 to the product
d. multiply 1/3 by 1/5 and multiply the product by 3

• math-5 -

5/9

## Similar Questions

1. ### Math

Let h represent the number of hours Shaunda spent on homework last week. 1.Zach spent half as much time on his homework as shaunda had on hers.Write an expression for the number of hours he spent.
2. ### MATH

TIFFANY SPENT 1 7/12 HOURS DOING HOMEWORK WHICH OF THE FOLLOWING IS THE BEST ESTIMATE OF HOW MANY HOURS TIFFANY SPENT ON HER HOMEWORK 2 HOURS 1 1/2 HOURS 1 1/4 HOURS 1 HOUR
3. ### math

tiffany spent 1 7/12 hours doing homework. which of the following is the best estimate of how may hours she spent on her homework.
4. ### math

sam spent a total of 5 2/3 hours doing homework. Julia spent 5 5/6 hours doing homework. who spent more time on homework this week?
5. ### math

sam spent a total of 5 2/3 hours doing homework. Julia spent 5 5/6 hours doing homework. who spent more time on homework this week?
6. ### math

One night Angel spent 2 hours and 41 minutes doing homework. She spent 43 minutes on math, 37 minutes on language arts, and half an hour on science. The rest of her time was spent on social studies. How much time did she spend on social …
7. ### math

Tara spent 3 hours doing homework. She spent 1/3 of her time on math, and 1/5 on science. Estimate the total time she spent on her math and science homework?
8. ### math-5

Tara spent 3 hours doing homework. She spent 1/3 of her time on math and 1/5 of her time on science. What is the total time Tara spent on her math and science homework?
9. ### math-5

Tara spent 3 hours doing homework. She spent 1/3 of her time on math, and 1/5 on science. Which method would provide the most reasonable estimate of the totaltime Tara spent on her math and science homework?
10. ### Math

Pedro spent 2 1/5 hours on his math himework and half as lomg on his science homework one weekend. If his english and social studies homework took 7/8 as long, how much time did he spent on homework that weekend?

More Similar Questions