Find the sum of 2 3/4 ,5 1/2, and 9 2/3
7 years ago
11/4+11/2+29/3 = 33/12+ 66/12+ 116/12 = 215/12
6 years ago
add them together
FIND THE LCM first =12
[(3*23/4)+(6*51/2)+(4*92/3)]=(69/12)+(306/12)+(368/12)=743/12=61.91(dec.)or 61(11/12)fraction
7 years ago
Answered By Siu Wah, Gary C
11/4+11/2+29/3 = 33/12+ 66/12+ 116/12 = 215/12
6 years ago
Answered By Ting Yi C
add them together
FIND THE LCM first =12
[(3*23/4)+(6*51/2)+(4*92/3)]=(69/12)+(306/12)+(368/12)=743/12=61.91(dec.)or 61(11/12)fraction