Question

1. 1 3/27-11/27-7/27= 2. 1 7/11-3/11= 3. 2 8/14+3/14- 2 2/14=

Answer 1

$1) 1 frac{3}{27} -frac{11}{27} -frac{7}{27} =frac{30-11-7}{27}=frac{12}{27}=frac{4}{9}\ \ 2) 1frac{7}{11} -frac{3}{11}=1frac{4}{11} \ \ 3) 2 frac{8}{14} +frac{3}{14} - 2 frac{2}{14} = frac{8+3-2}{14} =frac{9}{14}$