Question

How much will the number 8154 decrease is the digit 8 is reduced by 4

Answer 1

Answer:

4000

Step-by-step explanation:

We will change the number 8154 to 8000 + 100 + 50 + 4, so if 8 change to 4 so 8000 will become 4000, which mean reduced by 4000, re-check, 8154 - 4154 = 4000