Free Practice Question
PS · Problem Solving
sub-505
Divisibility/Multiples/Factors
If a number x is divided by another number y, the result is a quotient z and a remainder r. How can we express x using r, y, and z?
Answer Choices
Correct answer marked belowA
y + r + z
yz + r
Correct
C
x/y + r
D
y/z + r
E
rz + y
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Explanation
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Official Explanation
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When a number x is divided by y, it produces a quotient z and a remainder r. To find x in terms of r,…
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Comments
2
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K
kalyanJun 1, 2024
thanks!
F
FilipeApr 22, 2024
Thank you very much!
What this question tests
What it tests
Your understanding of divisibility rules, least common multiples, and greatest common factors.
Common trap
Forgetting that 1 is not prime and that every integer divides 0.
Details
Difficulty
sub-505
Type
PS
Category