Respuesta :

Answer:

13.3

Step-by-step explanation:

You line up the decimals on a scratch sheet of paper and add as you normally would

Answer:

13.3

Step-by-step explanation:

4.6

8.7   7 plus 6 is 13 you add the one over too the 4 and 8 ,4 plus 8 equals 12 12 plus the extra 1 equal 13 add 13 o to the previous 3 and its 13.3 just realized i wasted my time i could of just said the answer and leave