3 1/2÷20
3 answers
The result of the division 3 1/2 ÷ 20 is 0.175.
20÷3 1/2
To divide 20 ÷ 3 1/2, you first need to convert the mixed number 3 1/2 into an improper fraction.
3 1/2 = (2 * 3 + 1)/2 = 7/2
Now, divide 20 by 7/2:
20 ÷ 7/2 = 20 * 2/7 = 40/7
Therefore, 20 ÷ 3 1/2 is equal to 40/7 or 5 5/7.
3 1/2 = (2 * 3 + 1)/2 = 7/2
Now, divide 20 by 7/2:
20 ÷ 7/2 = 20 * 2/7 = 40/7
Therefore, 20 ÷ 3 1/2 is equal to 40/7 or 5 5/7.