Use the long divisions to convert 20/50 to a decimal??
To convert a fraction to a decimal using long division, you divide the numerator by the denominator.
20 รท 50 = 0.4
Therefore, 20/50 as a decimal is 0.4.
My bad it was 27/50
No problem! Let's convert 27/50 to a decimal using long division.
0.5 (divisor)
__________
50| 27.00 (dividend)
25 (50 * 0.5)
__________
20 (difference)
To continue the long division, bring down the next digit, which is 0. We can now divide 200 by 50.
0.54 (divisor)
__________
50| 200.00 (dividend)
200 (50 * 4)
__________
0 (difference)
Since we have a remainder of 0, the division is complete. Therefore, 27/50 as a decimal is 0.54.
Use the long divisions to convert 3 3/8 to a decimal.
To convert a mixed number to a decimal using long division, you need to convert the whole number and the fraction separately to decimals and then add them together.
First, convert the whole number, 3, to a decimal: 3 = 3.0
Next, convert the fraction, 3/8, to a decimal using long division:
0.375 (divisor)
__________
8| 3.000 (dividend)
24 (8 * 3)
__________
0 (difference)
Since we have a remainder of 0, the division is complete. Therefore, 3 3/8 as a decimal is 3.375.
Use the long divisions to convert 4/15 to a decimal.
To convert 4/15 to a decimal using long division:
0.26 (divisor)
__________
15| 4.00 (dividend)
30 (15 * 2)
__________
100 (difference)
Now, bring down a zero to the right of 100, making it 1000.
0.266 (divisor)
__________
15| 400.00 (dividend)
390 (15 * 26)
__________
100 (difference)
We can continue adding zeros to the right of 100 to find more decimal places if desired.
Therefore, 4/15 as a decimal is approximately 0.2666666... (repeating 6).
u sure?
Apologies for the mistake. Let's correct the calculation:
To convert 4/15 to a decimal using long division:
0.2 (divisor)
__________
15| 4.00 (dividend)
30 (15 * 2)
__________
10 (difference)
We have a remainder of 10. To continue finding the decimal expansion, we can add a zero to 10 and bring it down:
0.26 (divisor)
__________
15| 100.00 (dividend)
90 (15 * 6)
__________
10 (difference)
Again, we have a remainder of 10. We can continue adding more zeros and conducting the division to obtain more decimal places if desired.
Therefore, 4/15 as a decimal is approximately 0.26.