To round 847 to the nearest 10, we look at the digit in the tens place, which is 4. Since 4 is less than 5, we round down. Therefore, 847 rounded to the nearest 10 is 840.
850
58 to the nearest tens is 60.
847 to the nearest hundred is 800. Since 47 is less than half of 100, you round down.
800
4,368,498 to the nearest tens = 4,368,500
Oh, dude, 1125 to the nearest tens is 1130. You know, because you just gotta look at that last digit, which is 5, and if it's 5 or more, you round up. It's like math, but with a sprinkle of laziness.
3,589.996 to the nearest tens is 3,590
392 to the nearest tens = 390
248 to the nearest tens is 250
145 to the nearest tens = 150
429 to the nearest tens = 430