happy7

Hello Rosala!  We haven't met,  because I'm new.  The forum is doing great,  and these people are nice here (you should know that!)

That is 27.......you mistyped it though

397/2=198 with a remainder of 1

Well 1 is common for everything except 0.  I think it was meant otherwise

Give us two decimals to add first.

0.11.  Of course, you could use the calc on the homepage.

0.012.  100cm=1m

1.20/100=0.012

1m=100cm

60/100=0.6

Maybe that helps?  You divide.

Melody is right.  What do you mean?

Find common denominators.  Then change your numerator if needed.  Say...3/5+4/6=?

You need to find the least common denominator LCD.

The least common denominator for these is thirty.

Now we need to change numerator.

5*6=30.  3*6=18.  3/5=18/30

6*5=30   4*5=20    4/6=20/30

The add, subtract or whatever you need.

To eat and enjoy