21/50 + 4/50 = (25/50)÷25 = 1/2
Adding similar fractions is simply adding the numerators. Once added, make sure the answer is in lowest term.
Answer:
1/2 or one-half
Step-by-step explanation:
2150+450=?
The two fractions have like denominators so you can add the numerators.
Then:
21+450=2550
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 25 and 50 using
GCF(25,50) = 25
25÷2550÷25=12
Therefore:
2150+450=12
Solution by Formulas
Apply the fractions formula for addition, to
2150+450
and solve
(21×50)+(4×50)50×50
=1050+2002500
=12502500
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(1250,2500) = 1250
1250÷12502500÷1250=12
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Answers & Comments
21/50 + 4/50 = (25/50)÷25 = 1/2
Adding similar fractions is simply adding the numerators. Once added, make sure the answer is in lowest term.
Answer:
1/2 or one-half
Step-by-step explanation:
2150+450=?
The two fractions have like denominators so you can add the numerators.
Then:
21+450=2550
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 25 and 50 using
GCF(25,50) = 25
25÷2550÷25=12
Therefore:
2150+450=12
Solution by Formulas
Apply the fractions formula for addition, to
2150+450
and solve
(21×50)+(4×50)50×50
=1050+2002500
=12502500
Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(1250,2500) = 1250
1250÷12502500÷1250=12
Therefore:
2150+450=12