There are decimal points in decimal numbers. They look just like periods.
0.000000001
2 or 2.0
3.1415926 . . .
If there is a line over a decimal, it means the decimal is repetitive. If you are typing it would look like this... .7
.
Scientific notation looks like a*10bwhere 1 ≤ |a| < 10 is a decimal number and bis an integer.
a Decimal.
.70 7/10 70/100 70/100= .7o
It is already a decimal in the form of 78.5
A decimal looks like this 0.16 however it can be any number at the end.
There are decimal points in decimal numbers. They look just like periods.
4/10=0.4
1.5% = 0.015 in decimal
Yes, it does.
0.7 = 7/10
7/5 = 12/5 = 1.4 when expressed as a decimal number. You can also look at it as 7/5 is 14/10 and as a decimal 14/10 is 1.4