Brief Explanation:
Method: We use the standard multiplication algorithm, multiplying each digit of 195 by 5 and carrying over any tens.
Step-by-step Solution:
- Step 1: Multiply the ones digit (5) by 5: $$5 \times 5 = 25$$. Write down 5 and carry over 2.
- Step 2: Multiply the tens digit (9) by 5: $$9 \times 5 = 45$$. Add the carried-over 2: $$45 + 2 = 47$$. Write down 7 and carry over 4.
- Step 3: Multiply the hundreds digit (1) by 5: $$1 \times 5 = 5$$. Add the carried-over 4: $$5 + 4 = 9$$. Write down 9.
Answer: 975