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1. Simone has 5 employees in her flower shop. Each employee works 6 4∕15 hours per day. How many hours, in total, do the 5 employees work per day?
A. 30
B. 28
C. 30 2∕3
D. 31 1∕3

5. What's 17∕12 as a mixed number? A. 7 1∕2 B. 1 5∕12 C. 1 12∕7 D. 1 7∕12

6. 15 ÷ 6 2∕3 =
A. 2 1∕4
B. 100
C. 2 3∕4
D. 100 1∕4

10. Find the least common multiple (LCM) to determine the least common denominator for 2∕3, 5∕6, and 9∕4.
A. 60
B. 18
C. 12
D. 9

I appreciate the help! :)

Respuesta :

Mehek
1) Multiply 5 * 6 4/15 which gives you 94/3

Simplify that and you get 31 1/3

5) 12 goes into 17 1 time so 1 is the whole number. The remainder is 5

1 5/12

6) When dividing fractions, find the reciprocal of the second number and multiply

15 * 3/20 = 2 1/4

10) All of the denominators can go into 12. 12 is the smallest number that is common for them so therefore, it is the answer.

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