7.4 When we refer to something as a tenth we mean to the 1st decimal place.
0.9
the answer is 39 because when you round any number when its over 5 you round up and 1-4 you round down and because the 1st decimal place is fine you round to 10 and then because it goes to ten it makes it 39
The ones place, since it is the 1st place past the decimal place.
The tenth place is always the first place value after the decimal in a number, so it would be the 1st 5. :D
You would round it up to 68.6
7.4 When we refer to something as a tenth we mean to the 1st decimal place.
0.9
141.4 (because 7 > 4, so you round up)
125.4 Taking a look at the number 125.3546 and wanting to round to the 1st decimal place you would take a look at the second decimal number (5) and see that it is greater than 5 so the 3 on 125.3 would round up to 4 to get the answer of 125.4
To round 42.5 to 1 decimal place, you look at the digit immediately to the right of the decimal point, which is 5. Since 5 is 5 or greater, you round the digit in the 1st decimal place up by 1. Therefore, 42.5 rounded to 1 decimal place is 42.6.
you take the 2nd decimal and if it is under 5 you take out the 2nd decimal and leave the 1st decimal the way it is, if the 2nd decimal is 5 and over you add 1 to the 1st decimal with 5.72 it will change to 5.7 but if it was 5.77 it would change to 5.8
the answer is 39 because when you round any number when its over 5 you round up and 1-4 you round down and because the 1st decimal place is fine you round to 10 and then because it goes to ten it makes it 39
It is 12.9 when rounded to one decimal place.
The ones place, since it is the 1st place past the decimal place.
It is 4.8 when rounded to one decimal place.
The correct answer is 50.3