5 is a factor of 20 - OCR - GCSE Maths - Question 1 - 2020 - Paper 3
Question 1
5 is a factor of 20.
(a) Write down another factor of 20.
(b) Write down a multiple of 20.
Worked Solution & Example Answer:5 is a factor of 20 - OCR - GCSE Maths - Question 1 - 2020 - Paper 3
(a) Write down another factor of 20.
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A factor of 20 is a whole number that divides evenly into 20. Other than 5, another factor of 20 is 4. Thus, we can state:
Answer: 4
(b) Write down a multiple of 20.
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A multiple of 20 is the product of 20 and any whole number. For example, multiplying 20 by 2 gives:
20imes2=40
Thus, a multiple of 20 is:
Answer: 40
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