The tenth triangular number is equal to (10 x 11) / 2 = 55.
55.0
5.5
4.4, to the nearest tenth.
The two tenths, on either side of 0.33 are 0.3 and 0.4. 0.3 is 0.33 - 0.3 = 0.03 away 0.4 is 0.4 - 0.33 = 0.07 away. Therefore, the first, 0.3 is the nearest tenth.
55.0
The tenth triangular number is equal to (10 x 11) / 2 = 55.
round 48.6 to the nearest tenth
Round 3.7416573 to the nearest tenth is 3.7
24.6 Round 24.583 to the nearest tenth? => 24.600
Rounded to a tenth this is 35.2
55.0
5.5
4592 rounds to 4592 if you round to the nearest tenth, as tenth relates to decimal figures which aren't included in the number you gave.However, 4592 rounds to 4590 if you round to the nearest ten.
19.89 would round to 19.9 to the nearest tenth because we look at the hundredth column and if it is greater than five we round the tenth number up 1.
Only if you were asked to find the mean to the nearest tenth. If so, don't round each number; calculate the mean first and then round it to the nearest tenth.
To the nearest tenth it is 2796.