Question

simplify the given figure please ​

Answer 1

Answer:

2/5*3/7-1/9*3/7+1/17*34/5

6/35-1/21+2/5

(3-105+42)/105

=-60/105

Answer 2

Answer:

(2/5×3/7)-(1/9×3/7)+(1/17×34/5)

=6/35-3/27+34/85

=6/35 - 1/9 +2/5

=82/315