Question

1) (1/2²) + (2/3³) =
2) (2/5³) • (1/2²) =
3) (1 1/2²) + (1 1/3²) =
СРОЧНО!!!!!​

Answer 1

1) 3/13

2) 2/60

3) 2 2/10

Ответ:

Л