Question

(30/27-1/3)*2 1/7+3/5

Answer 1

1) 30/27 - 1/3 = 30/27 - 9/27 = 21/27 = 7/9

2) 7/9 * 2 1/7 = 7/9 * 15/7 = 5/3

3) 5/3 + 3/5 = 25/15 + 9/15 = 34/15 = 2 4/15

Answer 2

$frac{7}{9} times frac{15}{7} + frac{3}{5} = frac{1}{3} times 5 + frac{3}{5} = frac{5}{3} + frac{3}{5} = 2 frac{4}{15}$