310
60
You do nothing. 450 is already rounded to the nearest ten.
7480
Rounded up to the nearest ten, 9995 is approximately equal to 10000.
300
20
17000
2.00
The mystery number is 155. When rounded to the nearest hundred, it rounds to 200. The sum of its digits is 1+5+5=11 which is greater than 10, so we must adjust the digit in the hundreds place. When rounded to the nearest ten, 155 rounds to 160, which has digits summing up to 1+6+0=7.
Rounded up to the nearest whole number, 879.5 is approximately equal to 880.
listen tell me the thing is is that we not really paying attention like that listen if you can't get your answer up to 200 you will know that if you add your tan to something that's in his hundred like if you do that I'll get you to your answer this if I had say if I had 198 we post it rounded to nearest ten
The number 46313 rounded to 1 significant figure is 50000. The significant digit is 5, so the number is rounded up to the nearest power of 10.
8.88888889 is rounded to 10.... If you are rounding to the tenth, you have to round up .8 to .9 so it's 8.9. Anything 5 or above is rounded up, last I heard.
Oh, dude, you're really asking me to break out the big math skills here. So, like, 9.79 rounded to the nearest second would be 10. But, like, who's really counting anyway? Time is just a social construct, man.
Your three hundred ninety-five (395) rounded to the nearest ten (10) is four hundred (400). The rule is that a five (5) or higher number rounds up. Numbers four (4) and lower round down.
100
0.1