Question

efetue as operações com as frações 3/10+2/5​

Answer 1

3/10 + 2/5 *(2/2)

3/10 + 4/10

7/10

Answer 2

Resposta:

1/5

Explicação passo-a-passo:

3/10+2/5

10,5|2

5,5|5

1|10

3/10+2/10=5/10=1/5