Round 84,978 to the nearest ten thousand

85,000 is the answer

Hello!

Our ten thousands place is an 8. If we look to the next place value, the thousands, we have 4. We need at least a 5-9 to round up. Therefore, our 8 remains the same, while all of the other numbers become 0's.

80,000 is your answer.

I hope this helps!

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x