hello3820 hello3820
  • 04-09-2018
  • Mathematics
contestada

Please help me with this

Please help me with this class=

Respuesta :

bubster5820
bubster5820 bubster5820
  • 04-09-2018

the answer you are looking for is B. 16

this is because if you round 7.89 to 8, and 21.25 to 21 then add 21 and 8

you would get 29

round 45.12 to 45

subtract 29 from 45

45 - 29

you would get 16

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