
Which common denominator can be used to add each pair of fractions? Match each pair of fractions to the common denominator that can be used.
Fractions
Common Denominators
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
| arrow_right_alt | 10 | |
| arrow_right_alt | 15 | |
| arrow_right_alt | 12 | |
| arrow_right_alt | 18 |

Kevin makes a list of the tasks he has to do after school and how long it will take him to do each task. (See the chart.) How many hours will it take Kevin to complete all of his tasks? Show your work.
Kevin says it will take him less than 1 hour to do homework, play soccer, and practice piano because these tasks will take a total of
hour.
Is he correct?
Explain.
What is
Tamika runs