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it's like a time line, if it is under .5 than it is to the bottom but if it's higher than .5 than round up to the next number. if it's .5 than round too the next number.

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42.5

Q: How do you round 42.5 to 1 decimal place?

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2.73 ≈ 2.7 to 1 decimal place

6.5- you round it until it has one decimal.

4.96432 rounded to 1 decimal place is 5.0.

6.32 rounded to 1 decimal place = 6.3

It is 49.3 to 1 decimal place because .25 is rounded up to .3

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round 0.2975 to 1 decimal place = 0.3

2.73 ≈ 2.7 to 1 decimal place

It is then 31.2 when rounded to 1 decimal place

6.5- you round it until it has one decimal.

4.96432 rounded to 1 decimal place is 5.0.

It is 4.1 when rounded to 1 decimal place

3.3 rounded to 1 decimal place is 3.0.

Go to the second decimal place; if it is less than 5; round down. If it is 5 or greater, round up. So, 1.51 rounded to 1 decimal place is 1.5.

because

6.32 rounded to 1 decimal place = 6.3

334.4 is already in 1 decimal place

To one decimal place it is rounded to 0.9