Question

Помогите по математике 5 класс.
Сравните числа: 2/5 и 1/2; 3 2/5 и 4 1/2; 4 2/5 и 3 1/2

Answer 1

2/5≈0.4<1/2≈0.5;
3 2/5≈3.4<4 1/2≈4.5;
4 2/5≈4.4>3 1/2≈3.5