Question

10 operaciones con fraciones ejemplos​

Answer 1

(1/2)(3/4) 38

3/4 - 5/6 [(6)(3) - (4)(5)]/(6)(4) = [15 - 20]/24

= - 5/24


2/3 ente 5/4. = [(2)(4)/(3)(5) = 8/15

0.5(1,25) = 0.626

(5/15)/(7/8) = (1/3)/(7/8) = (8)(1)(/(3)(7)= 8/21


(2 1/2)(3 3/4) = (7/2)(15/4) = 105/8 =
13. 1/8 trece enteros un octavo

1/2(3.5) = (0.5)(3.5) = 1.75. 1. 3/4


3/4 + 1/5 - 1/6 = [(120/4 + 3] - [(120/5) + 1 - (120/6) + 1]/(120)

= [33 - 25 + 21]/120. = 29/120