Answer:
20 minutes
Step-by-step explanation:
Remember that

we know that
Hector has 3/4 hour to spend his homework
Convert to minutes

so
1) He wants to spend 1/3 of this time on math homework
To find out the time on math homework, multiply 45 minutes by 1/3

2) He wants to spend 10 minutes of his time on reading homework
3) He wants to spend the remaining time on science homework
The time spend on math homework plus the time spend reading homework, plus the time spend on his science homework must be equal to 45 minutes
Let
x ----> the time spend on his science homework

Solve for x

<span>amount rounded to the nearest tenth of 1.248 should be 1.2
Answer is 1.2</span>
= 19 this is the answer I'm guessing since 16-12= 4 so 16 is 4 more than 12
Answer:
31.98% rounded to the nearest tenth is 32 percent. The 8 rounds up and 9 goes to zero.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
what he baked on saturday plus what he baked on sunday equals what he baked in all