4.5 times 10 to the first power... or just 10 4.5X10
3 and 3/4 hours.
Thirteen thousand, four hundred fifty.
By writing the 45 minutes as a fraction of an hour. One hour is 60 minutes, so write the 45 over 60 and simplify.
-45 = -45.0
Another way to write 45% would be 0.45, 45/100, 450/1000, or 4500/10000.
0.0000045 in Scientific Notation = 4.5e-6
It is 4.5/10^1 which can be written as 4.5*10.
45,000,000 in scientific notation is 4.5 x 107.
4.5 * 101
4.5X10 exponent 1
4.65x10^7
4.5 x 10^1
50 : 45 = 10/9
45 = XLV
0.45*10-4 = 4.5*10-5
The number 45 is written in words by writing the word for the number 40 and combining, or adding, it to the word for the number 5. Therefore, the way to write the number 45 is forty-five.
455,000,000,000 = 4.55 x 101145.5000 000 000 = 4.55 x 101