Question

将分式a+3分之1b/3分之2a-2分之1b的分子与分母中各项的系数都化为整数,其结果为?

Answer 1

(a+b/3)/(2a/3-b/2)

=(3a+b)/3/[(4a-3b)/6]

=2(3a+b)/(4a-3b)

=（6a+2b)/(4a-3b)