Question

7. Select each equation that the number

102 makes true.
0.031 X = 31
0.501 X = 501
4.08 X = 408
0.97 X = 97
0.55 X = 550

Answer 1

When x = 102 then none of the equations is true

If x = 10^2 = 100 then the following are true
4.08 x = 408
0.97 x = 97