0.1
10+5+.1
(15*100)+(1*0.1)
15.01
In standard form it is 1*10^-1.In expanded form it is 0.1
One tenth in standard form is 1/10 or 0.1The expanded notation is: (0 x 1) . (1/10)
15.1
15.1 = (1 x 10) + (5 x 1) . (1/10)
one tenth plus one hundredth plus five thousandths
15.1 = (1 x 10) + (5 x 1) . (1/10)
There is no such word so it cannot come from anywhere.The word decimal comes from the Latin decimus, meaning a tenth.
he's fifteen