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Popular Word Problems >

one number is three moro than the other their sum is 7find the number

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Solution

onenumberisthreemorothantheothertheirsumis7findthenumber

Solution

Thenumber:143​
Solution steps
Represent the numbers with xandy:
number1:x
number2:y
A.T.Q.:
x=3y
x+y=7
x=3y,x+y=7:x=421​,y=47​
Convert improper fractions to mixed numbers:47​=143​
Thenumber:143​

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