3 years ago

An unknown number becomes 30 when rounded to the nearest ten. Which could NOT be the unknown number?

Mathematics

1 answer:

irinina [24]3 years ago

4 0

Answer:

A. 24

Step-by-step explanation:

Five and above rounds up

so 25,26,27,28,29 rounds up to 30

We leave it alone when 4 or less

34,33,32,31,30 remains at 30

24 would not round to 30

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