Respuesta:
dieciséis ;
10/49;
459/2450;
10.2857
Explicación paso a paso:
Resultado de multiplicar lo siguiente:
a) 8 x 8/4 = (8 * 8) / 4 = 64/4 = 16
b) 5/7 x 2/7 = (5 * 2) / (7 * 7) = 10/49
c) 51/35 x 9/70 = (51 * 9) / (35 * 70) = 459/2450
d) 24 x 3/7 = (24 * 3) / 7 = 72/7 = 10,2857
total cost = .25m + 25d
M is the number of miles driven and D is the number of days the car was rented
(16 + 24) / (30 - 22) = 40/8 = 5