jewelsceo jewelsceo

19-11-2014
Mathematics

Answered

What is 9/10 minus 2/5 equals? Steps I need to show.

Verified Answer :

funloving funloving

19-11-2014

9/10-2/5= first you must get a common denominator
you don't have to change the first fraction but the second one 2/5 multiply the top and bottom number by 2
9/10- 4/10=5/10 is the answer but you can simplify because 5 divides into 10 so 5 goes into 5 1 time and 5 goes into 10 2 times
final answer is 1/2

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1mychemicalromance1 1mychemicalromance1

19-11-2014

find a common multiple of the denominatrs 9/10-2/5=9/10-4/10=5/10=1/2

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