How do you know w/o calculator? HELPPPPPP PLZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Given:
She is required to read a total = hours a week.
Monday she read hours.
Tuesday she read of an hour.
Thursday she read 3 hours.
To find:
The total hours does she still need to read in order to get full credit.
Solution:
Total time = hours a week.
Total time she already read hours
hours
hours
hours
hours
Now,
Remaining time = Total time - Total time she already read
Therefore, the required time is hours.