2ac+1ab+3bc
To write 2ac as a fraction with a common denominator, multiply by bb.
2ac⋅bb+1ab+3bc
To write 1ab as a fraction with a common denominator, multiply by cc.
2ac⋅bb+1ab⋅cc+3bc
Write each expression with a common denominator of acb, by multiplying each by an appropriate factor of 1.
Multiply 2ac and bb.
2bacb+1ab⋅cc+3bc
Multiply 1ab and cc.
2bacb+cabc+3bc
Reorder the factors of acb.
2babc+cabc+3bc
2babc+cabc+3bc
Combine the numerators over the common denominator.
2b+cabc+3bc
To write 3bc as a fraction with a common denominator, multiply by aa.
2b+cabc+3bc⋅aa
Write each expression with a common denominator of abc, by multiplying each by an appropriate factor of 1.
Multiply 3bc and aa.
2b+cabc+3abca
Reorder the factors of bca.
2b+cabc+3aabc
2b+cabc+3aabc
Combine the numerators over the common denominator.
2b+c+3aabc