Question

Utilice cualquier camino aprendido para sumar y restar racionales

Answer 1

Respuesta:

Explicación paso a paso:

2/5 + 6/10 = 2/5 + 3/5 = (2+3)/5 = 5/5 = 1

3/7 - 8/7 = (3-8)/7 = -5/7

5/4 + 2/16 = 5/4 + 1/8 = 10/8 + 1/8 = (10+1)/8 = 11/8

7/2 + 3/5 = 35/10 + 6/10 = (35+6)/10 = 41/10