Answer:
18
Step-by-step explanation:
(must round down for population)
So the vs eliminate each other which leaves the ws and the 1,7. Then you add the 2 ws to get 2w and then add the numbers to get 2w=8, then divide 8 by 2 and you get w=4
First, convert 3 1/2 into an improper fraction, which is 7/2. Now, you have to make sure both sides have a common denominator. This will be 6. So now the equation is 21/6 - 4/6. Subtract the numerators, which is 17. Keep the denominator, however. Now, simplify. You new answer will be 2 5/6.
1: -4/1
2: 1/2
3: 1/4
4: -4/1
I hope those r the correct answers
Answer:
3/20
Step-by-step explanation:
3/5*1/4=3/20
