Сократите дробь:
25×17×44
______________
51×17×75
8×3+8×23
____________
3×16
17×48
________
17×16-9×16
14×5-14×3
______________
21×9+21×3
25×17×44
______________
51×17×75
8×3+8×23
____________
3×16
17×48
________
17×16-9×16
14×5-14×3
______________
21×9+21×3
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Answers & Comments
(8*3+8*23)/3*16= 8*(3+23) /3*16 = 26/ 3*2= 13/3
17*48/(17*16-9*16)= 17*48/ 16*(17-9)= 17*3/ 8= 51/8
(14*5-14*3)/(21*9+21*3)= 14*(5-3) / 21*(9+3)= 2*2 /3*12= 1/ 3*3= 1/9