artslexi005 artslexi005

08-02-2020
Mathematics

contestada

I have another one
2/3 + 13/15 + 11/12
I need the common denominator

Respuesta :

Yang100 Yang100

08-02-2020

Answer:

49/20

Step-by-step explanation:

2/3=40/60

13/15=52/60

11/12=55/60

---------------------

40/60+52/60+55/60

92/60+55/60

147/60

simplify

49/20

Answer Link

lydia0redman lydia0redman

09-02-2020

Answer:

the common denominator is 60 but the answer is 2 1/4

Step-by-step explanation:

2/3 multiplied by 20 13/15 multiplied by 4 and 11/12 multiplied by 5 then you add them all up

Answer Link

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