Question

(ii) (25/16-1=?:
(a) 4/5
(b) 5/4
(c)-5/4
(d)-4/5​

Answer 1

Answer:

aoption-b- 5/4

Step-by-step explanation:

25/16-1

25/15

both squares are divsible so,

25 is square of 5 = 5*5 = 25

16 is square of 4 = 4*4 = 36

so answer will be option be by this way -

25/16-1 = 5/4