Answer:

Here are the solutions to the given problems:

1. 84 /98 = 84/98 = 2/7

2. 245/315 = 245/315 = 5/7

3. 1/8 = 0.125

4. 13/52 = 13/52 = 1/4

5. 3/4 = 75%

6. 15/75 = 15/75 = 1/5

I hope this helps! Let me know if you have any questions.

Answer:

Sure! Here are the solutions to the problems you provided:

84 / 98 = (2 * 2 * 3 * 7) / (2 * 7 * 7) = 6 / 14 = 3 / 7

245/315 = (5 * 7 * 17) / (5 * 7 * 11) = 17 / 11

1/8 = 1 / (2 * 2 * 2) = 0.125

13/52 = (13 / 4) / (52 / 4) = 1/4 = 0.25

3/4 = 0.75

15/75 = (15 / 15) / (75 / 15) = 1/5 = 0.2

I hope these solutions are helpful! Let me know if you have any other questions.