Question

I am suppose to round these to the closest number by the underlined digit I don't know how to do it. Can anyone help me?​

Answer 1

Answer:

if it is 0-4 round down if it is 5-9 round up

Step-by-step explanation:

Answer 2

Answer:

1: 4

2: 3.86

3: 72

Step-by-step explanation:

if the number behind the underlined number is higher than 5 then the underlined number will go up one i think that is right i hope that helps