zamarronb zamarronb

12-12-2018
Mathematics

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Round decimal to the nearest one . Then add 7.91+21.9=

Respuesta :

CreepyTyku CreepyTyku

12-12-2018

7.91 = 8 21.9 = 22

8 + 22 = 30

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ranamossa400 ranamossa400

12-12-2018

Answer: 29

Step-by-step explanation:

forst you have to round the decimals. 7.91 to 8 and 21.9 to 21. then you add

8+21=29

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