Answer:
6/5
Step-by-step explanation:
IT IS 1 7/15
explanation:
the fraction have unlike denominators.first,find the Least Common Denominator and rewrite the fractions with the common denominator
LCD=(12/15,2/3)=15
Multiply both the numerator and denominator of each fraction by the number that makes its denominator
equal the LCD,this is basically multiplying each fraction by 1
(12/15x1/1) + (2/3x5/5)=
complete the multiplication and the equation becomes
12/15 + 10/15=
the two fractions now have like denominators so you can add the numerators
THEN:12/15 + 10/15= 22/15
this fraction cannot be reduced
the fraction
22/15
is the same 22 divide by 15
convert to mixed numbers using long division for
22 divide by 15=1R7 so 22/15= 1 7/15
therefore 12/15+2/3=1 7/15
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Answers & Comments
Answer:
6/5
Step-by-step explanation:
IT IS 1 7/15
explanation:
the fraction have unlike denominators.first,find the Least Common Denominator and rewrite the fractions with the common denominator
LCD=(12/15,2/3)=15
Multiply both the numerator and denominator of each fraction by the number that makes its denominator
equal the LCD,this is basically multiplying each fraction by 1
(12/15x1/1) + (2/3x5/5)=
complete the multiplication and the equation becomes
12/15 + 10/15=
the two fractions now have like denominators so you can add the numerators
THEN:12/15 + 10/15= 22/15
this fraction cannot be reduced
the fraction
22/15
is the same 22 divide by 15
convert to mixed numbers using long division for
22 divide by 15=1R7 so 22/15= 1 7/15
therefore 12/15+2/3=1 7/15