The difference of the place values of 5 and 7 in the number 352876 is :

The correct answer is 49930.

Step-by-step Explanation:

1. Determine the place value of 5 in the number 352876:

In the number 352876, the digit 5 is in the ten-thousands place.

Therefore, the place value of 5 = 5 × 10000 = 50000.

2. Determine the place value of 7 in the number 352876:

In the number 352876, the digit 7 is in the tens place.

Therefore, the place value of 7 = 7 × 10 = 70.

3. Calculate the difference between the place values:

Difference = Place value of 5 - Place value of 7

$\text{Difference}=50000-70=49930$

Hence, the difference of the place values of 5 and 7 in 352876 is 49930.