Question

a+1/a=√3,. then a³+1/a³=?​

Answer 1

Answer:

(1) Express the followings as fraction :

(a) 25%

(b) 22%

(c) 0.4%

(d) 57%

(e) 3.75%

(2) Express the followings as decimal:

(a) 12.5%

(b) 5% 1 upon 2 %

(c) 75%

(3) Express the followings as ratio :

(a) 25%

(b) 2% 1 upon 2 %

(c) 7.5%

(d) 2.5%

(e) 0.4%

(f) 13 % 3 upon 4 %

(4) Express the followings as per cent :

(a) 3 upon 4

(b) 2.4

(c) 2:5

(d) 1%3 upon 5