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43 votes
43 votes
Vera mateo y nacho han ahorrado 560$

para ira de viaje a Francia. Vera ha ahorrado 3/8 partes del total,
Mateo 2/7 de la cantidad restante, y Nacho todo lo demás, ¿Cuánto dinero ha ahorrado cada uno?

User Adelarsq
by
2.9k points

1 Answer

18 votes
18 votes

Answer:

Vera= $210

Mateo = $100

Nacho = $250

Step-by-step explanation:

3/8 = 3/8 * 1 = 3/8 " 7/7 = 21/56

8/8 - 3/8 = 5/8 = 5/8

5/8 * 2/7 = (5*2)/(8*7)=10/56

Mateo = 10/56

56/56 -(21/56 + 10/56) = 56/56 -31/56

= 25/56

Nacho = 25/56

Vera = 3*560/8 = 210

Mateo = 10*560/56 = 100

Nacho = 25*560/56 = 250

210 + 100 + 250 = 560

User GeekTechnique
by
3.3k points