What is 4.931 in expanded form?

Answer 1

4 + .9 + .03 + .001 is the expanded form of 4.931. To find the expanded form of a number, separate the number by the digits, multiply each digit by its place value, and the write it as a sum that hasn't been evaluated: 4(1) + 9(.1) + 3(.01) + 1(.001) = 4 + .9 + .03 + .001