Round to the nearest tenth:

156.78

156.8

Step-by-step explanation:

156.78 ≈ 156.8

tenth place is 7.

After 7 we see 8, so we need increase 7 by 1.

If after the digit there are 0,1,2,3,4 the digit stays the same'

If 5,6,7,8,9 the digit should be increased by 1.