Question

69-(91-46):3+18*4= ( 1 2 3 4 5) (84:6+18)+23*6-120:5= 75:25*17+2*(74-25)=

Answer 1

69-(91-46)/3+18*4=126

1) 91-46=45

2) 45/3=15

3) 18*4=72

4) 69-15=54

5) 54+72=126

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(84/6+18)+23*6-120/5=146

1) 84/6=14

2) 14+18=32

3) 23*6=138

4) 120/5=24

5) 32+138=170

6) 170-24=146

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75/25*17+2*(74-25)=149

1) 74-25=49

2) 75/25=3

3) 3*17=51

4) 2*49=98

5) 51+98=149

Answer 2

Let's solve each expression step by step:

1. 69 - (91 - 46) : 3 + 18 * 4

Step 1: 91 - 46 = 45 Step 2: 45 : 3 = 15 Step 3: 15 + 18 * 4 = 15 + 72 = 87

Answer: 87

2. (84 : 6 + 18) + 23 * 6 - 120 : 5

Step 1: 84 : 6 = 14 Step 2: 14 + 18 = 32 Step 3: 32 + 23 * 6 = 32 + 138 = 170 Step 4: 120 : 5 = 24 Step 5: 170 - 24 = 146

Answer: 146

3. 75 : 25 * 17 + 2 * (74 - 25)

Step 1: 75 : 25 = 3 Step 2: 3 * 17 = 51 Step 3: 74 - 25 = 49 Step 4: 2 * 49 = 98 Step 5: 51 + 98 = 149

Answer: 149

So, the results are:

1. 69 - (91 - 46) : 3 + 18 * 4 = 87
2. (84 : 6 + 18) + 23 * 6 - 120 : 5 = 146
3. 75 : 25 * 17 + 2 * (74 - 25) = 149