## anonymous 3 years ago Solve the expression: -7 3/13 ÷ -8/13 + 3/20 = ??? Help

1. anonymous

Need brackets. If you don't know how to use brackets properly, then could you draw it.

2. anonymous

ok

3. anonymous

|dw:1358922043565:dw|

4. anonymous

$7\frac{ 3 }{ 13 }\div \frac{ 8 }{ 13 }+\frac{ 3 }{ 20 }$ Make the mixed fraction into an improper fraction first before starting. $\frac{ 94 }{ 13 }\times \frac{ 13 }{ 8 }+\frac{ 3 }{ 20 }$ $\frac{ 94 }{ 8 }+\frac{ 3 }{ 20 }$ $\frac{ 47 }{ 4 }+\frac{ 3 }{ 20 }$

5. anonymous

fist convert mix number into improper fraction -7 3/13 is mix number convert it to improper fraction then do the division then addition

6. anonymous

Finish it off yourself.

7. anonymous

ok Thank you!

8. anonymous

is ka ans is docment ma hy