1 1/3 divided by 3 + 1/3
1 answer:
The first step to solve this problem is to convert the first mixed number to an improper fraction.
÷ 3 + 
Dividing is equivalent to multiplying with the reciprocal value,, so next you will need to change the signs.
x +
Multiply the fractions
+
Finally,, add the two fractions together to get your final answer
This means that the correct answer to your question is .
Let me know if you have any further questions
:)
Dividing is equivalent to multiplying with the reciprocal value,, so next you will need to change the signs.
Multiply the fractions
Finally,, add the two fractions together to get your final answer
This means that the correct answer to your question is
Let me know if you have any further questions
:)
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Answer: the answer should be 7
Step-by-step explanation: V=πr2h
3=π·1.52·3
3≈7.06858
you can find the radius for the area of the base 7 by dividing by like such 7/3.1459 the squared because remember its in r2 form which give you 1.5 then plug this in for one of two ways to solve A·
1/3 or V=πr2h
Answer:
Step-by-step explanation:
In 5 liters, there is 4% salt.
Lets find liters of salt.
First, converting 4% to decimal (dividing by 100):
4% = 4/100 = 0.04
0.04 * 5 = 0.2
So, there is 0.2 liters of salt.
Now, x liters of water is added to total, so total is now:
5 + x
The concentration of salt will be amount of salt divided by amount of salt water solution.
Amount of salt = 0.2 (as seen above)
Amount of new salt water solution = x + 5
So,
Concentration of salt in new solution is
2nd choice is right.