Scientific notation is written like this: (number) * 10(exponent)Scientific notation is written by moving the decimal point over until there is only one digit in front of it. The number of times you have to move the decimal over is the exponent you use.Example: 786,450,000.0 --> Move the decimal over 8 times = 7.8645Answer: 7.8645 * 108If the number is a decimal, you do the same thing, but write a negative exponent instead of a positive.Example: 0.0004687219 --> Move the decimal over 4 times = 4.697219Answer: 4.697219 * 10-4
To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number). 3 over 4 as a fraction is written 3/4. To convert to a decimal, divide 3 by 4 and the answer is .75
0.08
write each fraction or mixed number as a decimal 3 over 4?
4.032
7.16
Scientific notation is written like this: (number) * 10(exponent)Scientific notation is written by moving the decimal point over until there is only one digit in front of it. The number of times you have to move the decimal over is the exponent you use.Example: 786,450,000.0 --> Move the decimal over 8 times = 7.8645Answer: 7.8645 * 108If the number is a decimal, you do the same thing, but write a negative exponent instead of a positive.Example: 0.0004687219 --> Move the decimal over 4 times = 4.697219Answer: 4.697219 * 10-4
To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number). 3 over 4 as a fraction is written 3/4. To convert to a decimal, divide 3 by 4 and the answer is .75
To convert a fraction to a decimal divide the numerator (top number) by the denominator (bottom number) 4/9 = 4 ÷ 9 = 0.444... (the 4 recurs) To show a recurring decimal of a single digit a dot is written over it, so 4/9 would be written as 0.4 with a dot over the 4. To show a recurring decimal with more than one digit recurring a dot is written over the first and last recurring digits, for example 2/11 would written as 0.18 with a dot over the 1 and another dot over the 8. Recurring decimals can be rounded to give an approximate answer; examples 4/9 ≈ 0.444, 1/6 ≈ 0.167
4/5 as a decimal is 0.8
0.3636
0.25
3.75
0.08
Expressed as a decimal fraction, 3/4 is equal to 0.75.
write each fraction or mixed number as a decimal 3 over 4?
0.75