27.39 rounded to the nearest ten

It’s 30

Yes, it's 30

Step-by-step explanation:

It's 30 because:

1) The number we have to round is 2. The rounding number is right next it which in this case is 7

2) In order to round up, the rounding number is supposed to be 5 or greater. '

3) Since the number is 7, you have to round 2 up to 3 which will finally give us 30

Hope this helps!

3; 9 is 8 to -4

step-by-step explanation: