400 x 10 = 4000
400 x 10
4000 / 100, x 3.15 = 12.6
only if z=10
100 x 40 = 4000 so there are 40 hundreds in 4000 ones.
4000 A is 400 Amps.
4000/10 = 400
4000 ÷ 10 = 400
one tenth of 4000 = 400
400
400
4,057 = (4 x 1000) + (0 x 100) + (5 x 10) + (7 x 1)