What you would do is take the denominators and multiply them by each other, then multiply the numerators by that same number. So like 4/10 and 4/9. You would say, (denominators) 10x9=90 and (numerators) 4x9=36. So your first fraction would be 36/90. Next, you would take (denominators) 9x10=90 and (numerators) 4x10=40. So your second fraction would become 40/90. Now it's a lot easier to compare. 36/90 < 40/90 would be the answer to my problem. I hope I helped!
Answer:
D
Step-by-step explanation:
Got 100%
5 can go into 20 numbers between 1-100 and 8 can go into 12 numbers between 1-100
The volume of each container is: 25,133 
Given:
height of container (h) = 80 cm
diameter of container (d) = 20 cm
radius = half of diameter = 
of 
Recall:
Volume of a cylinder = 
<em>Substitute the values into the formula:</em>
Therefore, volume of each cylinder is approximately 25,133
Learn more about volume of cylinder here:
brainly.com/question/971817
Answer: B. z-311+311=151+311
Step-by-step explanation:
You do the opposite since you want to get rid of 311
