Question

(1) 0.225 expressed as a rational number is -
(a) 1 by 4
(b) 45 by 210
(c) 9 by 4
(d) 225 by 999​

Answer 1

Step-by-step explanation:

C IS THE RIGHT ANSWER BUT IT WILL BE 9/40 NOT 9/4

0.225=225/1000(0 ACCORDING TO DIGITS AFTER DECIMAL)

SO 225/1000=45/200=9/40(ALL ACCORDING TO TABLE OF 5)

Answer 2

Answer:

( c )is the right answer