3 years ago

Need help on this please

1 answer:

3 0

Answer:

the fourth option: cannot be determined

Step-by-step explanation:

So the first option is the same as 21 times 9 which is more than 9, so it is incorrect.

The second option is the same as 2.3 times 21 and again its incorrect.

the third option

the fourth option has the same outcome because the fractions are equal.

therefore it cannot be determined

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