Answer:
Pat drank 26/6 (4 1/3 or 13/3) cups of punch.
Step-by-step explanation:
Here is how I would solve this-
What is the question? How much punch did she drink in all?
What do we need to know? 11/3 + 4/6 cups of punch.
How can we make them have a common denominator? 22/6 + 4/6
Add them together! (22 + 4 = 26) so you get 26/6
Final Answer = Pat drank 26/6 (4 1/3 or 13/3) cups of punch.
Hope this helps! Good luck and let me know if this is right!
Four times the sum of a number and 15 is at least 120
Let ‘x’ represent the number.
"The sum of a number and 15"
This can be written mathematically as x + 15
Given that 4 times this sum is at least 120,
This means that 4 times the sum is greater than or equal to 120
This can be written mathematically as 4(x + 15) >= 120
Solving for x
4(x + 15) >= 120
4x + 60 >= 120
4x >= 120 – 60
4x >= 60
x >= 60/4
x >= 15
x is greater than or equal to 15
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Answer:
½
Step-by-step explanation:
(3,6) (4,5) (5,4) (6,3)
2/4 = ½