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what is 5.128 + 2.624 (show ur work)

Sagot :

Answer:

7.752

Step-by-step explanation:

Well since the both have the same amount of didgets you can just line up like if it were adding thousands.

                  5. 1 2 8

                  2. 6 2 4

                 _________

So were going to add 8 + 4=12

Then so since it was 12 were just going to put 2 and then add a 1 to out result for 2 + 2

2 + 2=4+ the 1 we have to add since our last question was 10 and above so our answer is 5

Next add 6 + 1=7

Now our last step is to add 5 + 2 which=7

So you answer should look like this.

_________

7. 7 5 2

hope this helps have a great day:)