There are 39 tens in 390. 390/10 = 39
39 tens is 390.
Oh, dude, like, seriously? There are 390 tens in 3900. I mean, it's not rocket science, but yeah, that's the deal.
To round 389 to the tens place, we look at the digit in the ones place, which is 9. Since 9 is greater than or equal to 5, we round up the tens place. Therefore, 389 rounded to the tens place is 390.
390
There are 39 tens in 390. 390/10 = 39
Oh, dude, like, seriously? There are 390 tens in 3900. I mean, it's not rocket science, but yeah, that's the deal.
39 tens is 390.
392 to the nearest tens = 390
To round 389 to the tens place, we look at the digit in the ones place, which is 9. Since 9 is greater than or equal to 5, we round up the tens place. Therefore, 389 rounded to the tens place is 390.
394 to the nearest tens place = 390
391 rounded to the nearest tens place is 390
390
390
To round 390 to the nearest ten, you look at the digit in the tens place, which is 9. Since 9 is greater than 5, you round up. Therefore, 390 rounded to the nearest ten is 400.
To round 391 to the nearest ten, we look at the digit in the tens place, which is 9. Since 9 is greater than or equal to 5, we round up. So, 391 rounded to the nearest ten is 400.
399 rounded to the nearest hundred is 400. 399 rounded to the nearest tens is also 400.