Four friends are sharing a pizza. One friend eats half of the pizza. The other three friends equally divide the rest among themselves. What portion of the pizza did each of the other three friends receive?
1/6
1/3
¼
1/5
Correct Answer : A
What fraction of the pizza the other three friends get is what is asked to find.
First, the pizza is whole, representing a value of 1. Then, one friend ate half of the pizza. Thun, the fraction of the pizza the friend gets is:
First friend eats =1/2 of 1=1/2
Remaining fraction of the pizza=1-1/2=1/2
Now, the three friends share ½ amongst themselves equally. Then, each friend gets
The three friends each gets 1/6 of the pizza.
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Explanation
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Explanation
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Thus, the area of the rectangle is x(x+5).
Correct Answer is C
Explanation
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First, we need to find the change in weight over the 3 months
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Correct Answer is B
Explanation
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Using the calculator,
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Explanation
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First, we let x be the number of gallons in full tank. Then, set the proportion equation by setting the number of gallons on the numerator and fraction of tank on denominator as follows.
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Explanation
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Correct Answer is D
Explanation
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The value 91.44 cm is close to 90 cm. Therefore, 1 yard is approximately 90 cm.
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Explanation
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-0.7 becomes 7/10
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Comparing the obtained values from above, -20 is the greatest followed by -39, -40, -70 in that order. The fraction -2/3 gave a value of -20, which was the greatest value. Thus, -2/3 is the greatest value from the given option.
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Explanation
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Explanation
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