(3 / 8 + 2 / 17) × 8 + 1 / 17 simple and convenient

(3 / 8 + 2 / 17) × 8 + 1 / 17 simple and convenient

(3 / 8 + 2 / 17) × 8 + 1 / 17
=3 of 8 * 8 + 2 of 17 * 8 + 1 of 17
=3 + 16 out of 17 + 1 out of 17
=3+1
=4

7 / 8-5 / 12 + 1 / 6 =? 17 / 12 - (2 / 3 + 1 / 2) =?

7 / 8-5 / 12 + 1 / 6
=21/24-10/24+4/24
=15/24
=5/8
17 out of 12 - (2 out of 3 + 1 out of 2)
=17/12-(4/6+3/6)
=17/12-7/6
=17/12-14/12
=3/12
=1/4

() + (- 3) = - 8; (- 0.125) + () = 7 / 8

(-5 )+(-3)=-8;
-8 +3 = -5
(- 0.125) + (1) = 7 / 8
7/8 + 1/8 = 1

Nineteen and fourteen thirteen times minus fourteen. Simple operation

14 right 12