Question

using appropriate properties of operations of rational numbers evaluate 2 by 5 into minus 3 by 7 minus 1 by 14 minus 3 by 7 into 3by5​

Answer 1

Answer:

-0.5

Step-by-step explanation:

By this,

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

By bodmas,

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

=-15/35-1/14

=-5/7-1/14

=(-6-1)/14

=-7/14=-1/2

=-0.5

Answer 2

this is the answer of the question