Well if it's the hardest way to solve this decimals. I use this tricky way to get the decimal number.
i used the convert fraction;
for ex: the fraction of 8/12.
you have to divide 8 by 12 like this: 8 ÷12 = 0.6666666666
* USE YOUR CALCULATOR TO SOLVE THIS *
so the decimal form of 8/12 is 0.6666666 .
----------------
Hope that helps,
Mrs. Yung.
3/8
9 20/5= 9 + (20 ÷ 5)= 9 + 4= 13.0 in decimal
Expressed as a decimal, 1 9/20 is equal to 1.45.
9/20 = (9*5)/(20*5) = 45/100 = 0.459/20 as a decimal is 0.45.
Write 6 3/5 as a decimal number.
- (3 and 9/20)
29
To write 3.45 as a reduced mixed number, first separate the whole number part (3) from the decimal part (.45). Next, convert the decimal part to a fraction by placing the decimal value (45) over the place value of the decimal (100), which gives you 45/100. Simplify this fraction by dividing both the numerator and denominator by the greatest common factor, which is 5 in this case. This gives you 9/20. Therefore, 3.45 as a reduced mixed number is 3 9/20.
3/8
the decimal number for 3 & 9/10 is 3.90
It is: 9/20 = 0.45 as a decimal
9/20 = 9 ÷ 20 = 0.45 in decimal
decimal of 3/9 = 0.33333 3/9: = 3 ÷ 9 = 0.33333 in decimal
9 and 3/100 = 9.03
9 out of 20 can be written in fraction form, then converted into decimal form, then converted into percent form: 9 out of 20 can be written 9/20 next, divide the top number by the bottom number to convert into a decimal number: 9 divided by 20 = .45 next, multiply .45 by 100 and add the percent sign: .45 x 100 = 45 = 45%
2 9/20, as a decimal = 2.45
3 and 9/100