How many pairs of whole numbers have a sum of 40
1 answer:
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Answer:
Step-by-step explanation:
Required
Which is ordered in ascending order
To do this, it is best to convert the fractions to decimal and then make comparison.
From the options, only (b) is ordered in ascending order and the proof is as follows.
Convert to decimals
By comparison:
Hence, (b) is ordered from least to greatest