i say it is 15
15 rounds to 15 if you are rounding to the nearest whole number. If you are rounding to the nearest five, then 15 still rounds to 15. If you are rounding to the nearest ten, then 15 would round up to 20.
15
.15 = 15 % No rounding is necessary! Hope this helps! -dancinggirl25
Rounding rules based on base 10. Round to nearest 10's 5 ≈ 10 15 ≈ 20 51 ≈ 50 Round to nearest 100's 51 ≈ 100 78 ≈ 100 120 ≈ 100 189 ≈ 200 Round to nearest 1000's 1200 ≈ 1000 1500 ≈ 2000 1750 ≈ 2000 6782 ≈ 7000 Round to nearest 10 000's 16 082 ≈ 20 000 14 500 ≈ 10 000 15 780 ≈ 20 000 1 150 600 ≈ 1 150 000 Round to nearest 15 000's 15 680 ≈ 15 000 10 000 ≈ 15 000 25 000 ≈ 30 000 The general rule is to take number (n) and base (b) and calculate the difference (d) to base n-b = d and if d is more than or equal to half of base then the number is rounded up to base
Round 15 to the nearest 10 would be 20, as it is closer to 20 than 10.
There are no set rules about rounding numbers, so when rounding numbers, mathematical rules about rounding can be used. For example, 14 would be rounded to 10, but 15 would be rounded to 20. For another example, 1144 is rounded to 1140 and 1145 is rounded to 1150.
LCM(15, 10, 14) = 210.
for a 14 year old boys its round about 15-18 seconds
They are 6, 10, 14, 15, 21, 22.They are 6, 10, 14, 15, 21, 22.They are 6, 10, 14, 15, 21, 22.They are 6, 10, 14, 15, 21, 22.
Least Common Multiple (LCM) for 10 14 15 is 210.
They both are the correct answer its just rounding up and when you turn in your homework some teachers would perfer you to use 15 to know that you can do math well and know how to round up.When rounding numbers if the number is 5 or more it is rounded up to the next column, if the number is 4 or less it is dropped. So 0.5 would round up and add 1 to the next column, so the correct answer would be 15%.
To round any number, look at the digit to the right of the place you are rounding to. If the digit is 5 or more, change the digit in the place you are rounding to to the next higher digit. If the digit to the right of the place you are rounding to is less than 5, leave the digit in the place you are rounding to as it is. Change all digits to the right of the place you rounded to to zeros. 14.762 rounded to the nearest whole number is 15.