50
Yes, 0.02 * 0.02 has the same product as 0.2 * 0.002. (They both equal .0004). .2 = .02 * 10, and .002 = .02 / 10, so .2 * .002 = .02 * 10 * .02 / 10 = .02 * .02 * (10 / 10) = .02 * .02
400
-90
0.6
0
10
0.1
10 000 divided by 1000 is 10.
2 divided by 10 is 0.2
50 ÷ 10 = 5 100 ÷ 10 = 10
0.25
89