Question

Round 2394 to the nearest tens​

Answer 1

2390

Step-by-step explanation:

Since they are asking for the nearest tens, you should focus on the ones. If it is 5 and above, it rounds up to the next tens. If it is 4 and below, it rounds to the least nearest ones of the tens (I don't really know how to explain the round down)

Answer 2

30

Step-by-step explanation:

because the number after 23 is greater than 5 .