Question

18:3*2= 42:6*5 12:4*6= 45:5*4 15:5*8= 36:6*8 24:3*6 32:4*5

Answer 1

12=35
18=36
24=48
48=40

Answer 2

12=35
18=36
24=48
48=45

Answer 3

Let's solve the given expressions step by step:

1. 18:32 First, perform the division: 18 divided by 3 equals 6. Then multiply the result by 2: 6 multiplied by 2 equals 12. Therefore, 18:32 equals 12.

2. 42:65 Similarly, divide 42 by 6: 42 divided by 6 equals 7. Next, multiply the result by 5: 7 multiplied by 5 equals 35. Therefore, 42:65 equals 35.

3. 12:46 Divide 12 by 4: 12 divided by 4 equals 3. Multiply the result by 6: 3 multiplied by 6 equals 18. Hence, 12:46 equals 18.

4. 45:54 Divide 45 by 5: 45 divided by 5 equals 9. Multiply the result by 4: 9 multiplied by 4 equals 36. Thus, 45:54 equals 36.

5. 15:58 Divide 15 by 5: 15 divided by 5 equals 3. Multiply the result by 8: 3 multiplied by 8 equals 24. Therefore, 15:58 equals 24.

6. 36:68 Divide 36 by 6: 36 divided by 6 equals 6. Multiply the result by 8: 6 multiplied by 8 equals 48. Hence, 36:68 equals 48.

7. 24:36 Divide 24 by 3: 24 divided by 3 equals 8. Multiply the result by 6: 8 multiplied by 6 equals 48. Thus, 24:36 equals 48.

8. 32:45 Divide 32 by 4: 32 divided by 4 equals 8. Multiply the result by 5: 8 multiplied by 5 equals 40. Therefore, 32:45 equals 40.

To summarize:

• 18:3*2 = 12
• 42:6*5 = 35
• 12:4*6 = 18
• 45:5*4 = 36
• 15:5*8 = 24
• 36:6*8 = 48
• 24:3*6 = 48
• 32:4*5 = 40