Question

The value of the digit 4 in the number 42,780 is ten times the value othe the digit 4!in which number a. 34,651 b. 146,703 c. 426,135 s 510,400

Answer 1

The answer is a. Essentially when a number is ten times more or less than another number, you are just moving one decimal place to the right or left. 

Examples:
0.04 is ten times less than 0.4
80,000 is ten times greater than 8,000

Answer 2

The correct answer is A