Math question helpppp?

Question

write each number in two other forms

125,740,689

Best answer gets 10 points

Answer 1

125

1250/10

25*5

5*5*5

5³

740

74*10

74*5*2

37*2*5*2

37*5*2²

689

13*53

680+9

670+19

6890/10

.

Answer 2

ok so i dont quite know what you mean by "forms" so im going to give you binary and hexadecimal:

  #      binary      hexadecimal

125:   1111101     7D

740: 1011100100  2E4

689: 1010110001  2B1

Answer 3

125 = One hundred and twenty five - 125 over 1

740 = Seven Hundred and forty - 740 over 1

698 = Six Hundred and Eighty-Nine - 689 over 1.

When I say 125 over 1, i mean write it as a fraction, with the 125 on top. Just incase you didn't know :).