Answered

what is 5 3/8 + 6 7/8?

Sagot :

Mlcparra16id
[tex]5 \frac{3}{8} +6 \frac{7}{8} = \frac{[(5*8)+3]+[(6*8)+7]}{8} = \frac{43+55}{8} = \frac{98}{8} = 12\frac{1}{4} [/tex]

or you can also do:
[tex]5 \frac{3}{8}+6 \frac{7}{8} =(5+6)+ \frac{3+7}{8} =11+ \frac{10}{8} =12 \frac{1}{4} [/tex]