Anita can exercise for 20 minutes on her lunch break and 30 minutes after work on her 5 work days. She exercises 35 minutes on the weekend. How many hours per week does Anita exercise?

5 hours, 45 min

Step-by-step explanation:

1 Sort information

Assuming that lunch break only occurs on a weekday;

5 weekdays

each weekday;

20 min- lunch break

30 min - after work

2 weekends

Weekends

35 min

2.Form an equation;

5 ( 20 + 35 ) + 2 ( 35 )

= 5 ( 55 ) + 70

= 275 + 70

= 345

3. Put the answer in the correct format

Divide 345 by 60, to convert to hours;

345 / 60

= 5 3/4 hours

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation: