пример: (9,52:34)*4,5-0,5=
Выражение: 9.52:34*4.5-0.5Ответ: 0.76Решаем по действиям:1. 9.52:34=0.28 9.52|3_4_ _ 6_8_ |0.28 272 2_7_2_ 02. 0.28*4.5=1.26 X0.28 _ _4_._5_ _ 140 1_1_2_ _ _ 1.26 3. 1.26-0.5=0.76 -1.26 _0_._5_0_ 0.76Решаем по шагам:1. 0.28*4.5-0.5 1.1. 9.52:34=0.28 9.52|3_4_ _ 6_8_ |0.28 272 2_7_2_ 02. 1.26-0.5 2.1. 0.28*4.5=1.26 X0.28 _ _4_._5_ _ 140 1_1_2_ _ _ 1.26 3. 0.76 3.1. 1.26-0.5=0.76 -1.26 _0_._5_0_ 0.76
(9,52:34)*4,5-0,5=0,76
1)9,52:34=0,28
2)0,28*4,5=1,26
3)1,26-0,5=0,76
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Answers & Comments
Выражение: 9.52:34*4.5-0.5
Ответ: 0.76
Решаем по действиям:
1. 9.52:34=0.28
9.52|3_4_ _
6_8_ |0.28
272
2_7_2_
0
2. 0.28*4.5=1.26
X0.28
_ _4_._5_ _
140
1_1_2_ _ _
1.26
3. 1.26-0.5=0.76
-1.26
_0_._5_0_
0.76
Решаем по шагам:
1. 0.28*4.5-0.5
1.1. 9.52:34=0.28
9.52|3_4_ _
6_8_ |0.28
272
2_7_2_
0
2. 1.26-0.5
2.1. 0.28*4.5=1.26
X0.28
_ _4_._5_ _
140
1_1_2_ _ _
1.26
3. 0.76
3.1. 1.26-0.5=0.76
-1.26
_0_._5_0_
0.76
(9,52:34)*4,5-0,5=0,76
1)9,52:34=0,28
2)0,28*4,5=1,26
3)1,26-0,5=0,76