5. Tyrone bought 2.25 pounds of Swiss cheese and 4.2 pounds of turkey at the deli. About how
much was the weight of the two items?

6.45

Step-by-step explanation First you line up the decimal then you add the 4+2=6 So you would write it as 6.

Then you do 2+2=4 so it would be 6.4

Then add the 5 which the answer is 6.45 ( Start from the hundreths place then work up till you get to the ones place when adding)

i used to know but i learned it a long time ago sorry

step-by-step explanation: