Question

x=5/8-(+3/16)-(-7/48)-(+1/12);y=-4 2/3-(+7/27)-(-9/4)​

Answer 1

Răspuns:

Explicație pas cu pas:

x = 10/16 - 3/16 + 7/48  - 4/48

x = 7/16 + 3/48

x = 21 / 48 + 3/48

x = 24 / 48 = 1/2

y = -42/3 - 7/27 - 9/4

y = - 378 / 27 - 7 / 27 - 9 / 4

y = -385 / 27 - 9/4

y = -1783 / 108