Question

simplify 1/8+0+-3/16+19/24+21/40​

Answer 1

1 / 8 + 0 + - 3 / 16 + 19 / 24 + 21 / 40

1 / 8 + - 3 / 16 + 19 / 24 + 21 / 40

1 / 8 - 3 / 16 + 19 / 24 + 21 / 40

2 / 16 - 3 / 16 + 19 / 24 + 21 / 40

2 - 3 / 16 + 19 / 24 + 21 / 40

- 1 / 16 + 19 / 24 + 21 / 40

- 3 / 48 + 38 / 48 + 21 / 40

- 3 + 38 / 48 + 21 / 40

35 / 48 + 21 / 40

175 / 240 - 126 / 240

175 + 126 / 240

301 / 240