Question

the sum of minus one apon nine and three apon seven is
a minus five apon twentyeight
b five apon twentyeight
c minus two apon twentyeight
d minus three apon twentyeight
​

Answer 1

$\frac{ - 1}{9} + \frac{3}{7} \\ \\ \frac{ - 7 + 27}{63} \\ \\ \frac{20}{63}$

Answer 2

Answer:

20 / 63

there in no option which I had answered