Question

Simplify the following using the properties of rational numbers:
(i) ( 1/5 x 2/15) – ( 1/5 x 21/25)

Answer 1

Answer:

look at the attachment

Answer 2

Here is your answer............

=(1/5×2/15)-(1/5×21/25)

=(2/75)-(21/125)

=(10-63)/375

=-53/375.... ..Answer