Seudónimo Seudónimo
  • 04-04-2017
  • Mathematics
contestada

someone explain how to do this please!! dont need just an answer but explain as well

someone explain how to do this please dont need just an answer but explain as well class=

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IzabellaTheDragon
IzabellaTheDragon IzabellaTheDragon
  • 04-04-2017

6.5 goes in the first box and 5.5 goes in the second box.

Explanation for first box: 13+2 is 15 and half of 15 is 7.5 so you need to take 13 and subtract 7.5. Once you do that, you end up with 6.5

Explanation for second box: (The negative 7 doesn't matter because you want the absolute value) 18+7 is 25 and half of 25 is 12.5. 18-12.5 is 5.5 so the answer would be 5.5

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