Write 321.51 to the nearest tenths

Step-by-step explanation:

321.5 is the correct answer

The tenths is the number after the decimal points always

EXAMPLES

3.4

4.2

You get the point.

Now to round you look at the second number if it is lower than 5 make it a zero

321.50 is equivalent to 321.5

So that's the 321.5.

(If the thingy is bigger than five make the number left to it increase by one)

(If it's equal to five make the number increase, different places have different rules)

3201

step-by-step explanation:

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4