Question

using appropriate properties find 2 by 5 into minus 3 by 7 - 1 by 14 minus 3 by 7 into 3 by 5 ​

Answer 1

Answer:

Step-by-step explanation:

2/5*-3/7-1/14-3/7*3/5

-6/35-1/14-9/35

-12-5-18/70

-35/70= - 1/2

Answer 2

Step-by-step explanation:

I think it is correct and I hope you understand