philhowelove philhowelove
  • 13-09-2018
  • Mathematics
contestada

Add −1 3/10 + 2/5 (these are fractions, not divison)

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luludragonhart2
luludragonhart2 luludragonhart2
  • 13-09-2018

17/10 is correct. hope that helped

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schoolnotes123 schoolnotes123
  • 13-09-2018

Hi,

First we need to find the least common denominator. In this case it's 10. So let's convert 2/5 to 4/10. Now we add -1 3/10 to 4/10 to get -9/10.

Have a great day!

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