Question

find the product of the place value of 3 in 7830 and its face value

Answer 1

place value of 3=10
face value of 3=3
Hence,their product should be 3×10=30

Answer 2

Answer:

The product of the place value of 3 in 7830 and its face value = 90

Step-by-step explanation:

The number is given to be 7830

Now, first find the place value of each digit in the given number :

Place value of 0 = 0

Place value of 3 = 30

Place value of 8 = 800

Place value of 7 = 7000

Now, we find the face value of each digit in the given number :

Face value of 0 = 0

Face value of 3 = 3

Face value of 8 = 8

Face value of 7 = 7

Now, we we need to find the product of the place value of 3 in 7830 and its face value

⇒ The required product = 30 × 3 = 90