Ответ:
25/8
Пошаговое объяснение:
(43/4 - 12 : 6/5)*4/9 + 13/6 + 13/4 : 26/5 ==> (43/4 - 12* 5/6) * 4/9 + 13/6 + 13/4 * 5/26 ==> (43/4 -2*5) * 4/9 + 13/6 + 1/4 *5/2 ==> (43/4 - 10)* 4/9 + 13/6 + 5/8 ==> 3/4 * 4/9 + 13/6 + 5/8 ==> 1/3 + 13/6 + 5/8 ==> 25/8 ==> 3(1/8)
1) 12÷1 1/5=12×5/6=10
2) 10 3/4-10=3/4
3)3/4×4/9=1/3
4) 3 1/4÷5 1/5=13/4×5/26=5/8
5)1/3+2 1/6=1/3+13/6=(2+13)/6=15/6
6)15/6+5/8=(60+15)/24=75/24=25/8=3 1/8
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Answers & Comments
Ответ:
25/8
Пошаговое объяснение:
(43/4 - 12 : 6/5)*4/9 + 13/6 + 13/4 : 26/5 ==> (43/4 - 12* 5/6) * 4/9 + 13/6 + 13/4 * 5/26 ==> (43/4 -2*5) * 4/9 + 13/6 + 1/4 *5/2 ==> (43/4 - 10)* 4/9 + 13/6 + 5/8 ==> 3/4 * 4/9 + 13/6 + 5/8 ==> 1/3 + 13/6 + 5/8 ==> 25/8 ==> 3(1/8)
Ответ:
1) 12÷1 1/5=12×5/6=10
2) 10 3/4-10=3/4
3)3/4×4/9=1/3
4) 3 1/4÷5 1/5=13/4×5/26=5/8
5)1/3+2 1/6=1/3+13/6=(2+13)/6=15/6
6)15/6+5/8=(60+15)/24=75/24=25/8=3 1/8
Пошаговое объяснение: