Answer:
a: 11/105
Step-by-step explanation:
Simplify the following:
12/35 - 5/21
Put 12/35 - 5/21 over the common denominator 105. 12/35 - 5/21 = (3×12)/105 + (5 (-5))/105:
(3×12)/105 + (5 (-5))/105
3×12 = 36:
36/105 + (5 (-5))/105
5 (-5) = -25:
36/105 + (-25)/105
36/105 - 25/105 = (36 - 25)/105:
(36 - 25)/105
| 3 | 6
- | 2 | 5
| 1 | 1:
Answer: 11/105
Your answer is of those who excercise 3 or more times per week, about 46% usually excersise outdoors and about 54% usually excercise in a gym.
hope I helped have a great day!!
The answer is D because 6 3/4 in an improper fraction is 27/4. 5 1/2 in an improper fraction is 11/2. If you want to add 27/4 and 11/2, then you have to multiply both the numerator and denominator of 11/2. Now, 11/2 will be turned into 22/4. 27/4+22/4=49/4. Now, you have to turn 2 1/4 into an improper fraction to subtract. 2 1/4 will be turned into 9/4. 49/4 - 9/4=40/4. 40/4 is simplified to 10. So the answer is, D.
Hope that helped :)
Answer: -80%
Step-by-step explanation:
((y2 - y1) / y1)*100 = your percentage change
(where y1=start value and y2=end value)
((14 - 70) / 70) * 100 = -80 %
