Question

$\frac{1}{60}$ : (-$\frac{1}{30}$) - ( -$\frac{6}{10}$ ) =....

Answer 1

1/60:(1/30)-6/10)=
=1/60 x 30 - 6/10=
=1/2-6/10=
=(5-6)/10=-1/10

Answer 2

$\frac{1}{60} * (- \frac{30}{1} ) + \frac{6}{10} = - \frac{1}{2 } + \frac{6}{10} =- \frac{5}{10} + \frac{6}{10}= \frac{1}{10}$