Standard form: 1.5*10-1 seconds, expanded form: (0.1 + 0.05) seconds.
15,000
15.12
15.1 = (1 x 10) + (5 x 1) . (1/10)
Fifteen ten-thousandths as a decimal is 0.0015
fifteen out of seventeen into a decimal = 0.882415/17:= 15 ÷ 17= 0.8824 in decimal
It is 1.5*10-1 seconds, which is 10 + 5 seconds.
15,000
Fifteen and one tenth in standard form is 15.1The expanded form (notation) is: (1 x 10) + (5 x 1) . (1/10)
15.4
one tenth plus one hundredth plus five thousandths
15/1000 = 0.015 = (0 x 1) . (0/10) + (1/100) + (5/1000)
15.12
15.1 = (1 x 10) + (5 x 1) . (1/10)
Fifteen ten-thousandths as a decimal is 0.0015
fifteen out of seventeen into a decimal = 0.882415/17:= 15 ÷ 17= 0.8824 in decimal
fifteen twentieths:= 15/20= 15 ÷ 20= 0.75 in decimal
0.15