Question

-6/14 × 21/-6) - (2×1/3) + (1/3× 1/5)

Answer 1

(-6)/14* (21)/(-6) - 2/3 +1/15

=21/14 -2/3+1/15
=3/2-2/3+1/15
lcm =30

=(45-20+2)/30
=27/30
=9/10