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I need help in this math number 7,I got the picture here for u to know what to do because I don’t understand the question pppllllzzzz help!!!

I need help in this math number 7,I got the picture here for u to know what to do-example-1
User Atupal
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1 Answer

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You have to find a common denominator for both fractions. I chose the denominator to be 10, so the 1/2 will become 5/10, and 1/5 will become 2/10.

Subtract 5/10 from 2/10. You will get -3/10.

Answer: -3/10

You can check your answer by solving 1/2-3/10=1/5 to see if it is true. (It is:)

User Ddtraveller
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