Question

24/39x 26/17 - 10/27
2 + 8/7 : 2/5
968 x 59 + 35 460 : 985\

Tính

Answer 1

24/39x 26/17 - 10/27 = 16/17 - 10/27 = 262/459
2 + 8/7 : 2/5 = 2 + 20/7 = 34/7
968 x 59 +968 x 59 = 57112 + 36 = 57148

Answer 2

24/39x 26/17 - 10/27 =\(\dfrac{262}{459}\)
2 + 8/7 : 2/5=\(\dfrac{34}{7}\)
968 x 59 + 35 460 : 985= 57148

Số nhỏ ghia 

Answer 3

24/39x 26/17 - 10/27

=16/17- 10/27

=262/459
2 + 8/7 : 2/5

= 2+ 20/7

= 34/7
968 x 59 + 35 460 : 985

= 57112 + 36

= 57148