Question

iii
iv
v
plz solve I will mark as brainlist
urgently tomorrow I have to submit​

Answer 1

Step-by-step explanation:

(a)

13/25

= 13/5²

= (13 * 2²)/(5 * 2²)

= 52/100

= 0.52

(ii)

15/16

= 15/2⁴

= (15 * 5⁴)/(2⁴ * 5⁴)

= 9375/10⁴

= 0.9375

(iii)

23/2³ * 5²

= (23 * 5)/(2³ * 5³)

= (115)/(10³)

= 115/1000

= 0.115

(iv)

7218/3² * 5²

= 802/5²

= (802 * 2²)/(5² * 2²)

= 3208/10²

= 3208/100

= 32.08

(v)

143/110

= 143/2 * 5 * 11

= 13/2 * 5

= 13/10

= 1.3

Hope it helps!

Answer 2

Step-by-step explanation:

make me a Brainlist pls bcoz I know you well