Question

Solve 30/7-14/5 please please please please help

Answer 1

30/7 - 14/5

lcm of 7 and 5 is 35 so it will be150 - 98/35

= 52/35 is the right answer

Answer 2

30/7=4.2

14/5=2.8

So,..

307-14/5=4.2-2.8

              =1.4

Hope this helps!!!