Replace ( ) by the correct number: `(\ )-5/8=1/4` (ii) `(\ )-1/5=1/2` `1/2-\ (\ )=1/6`

(a) square - 5/8 = 1/4 (b) square-1/5 = 1/2 (c) 1/2-square = 1/6

Solve 5(1/2) + 6(1/2) - 8(1/4)

Replace each * by the correct digit : (i) {:(" 9 1 7"),(ul(- " * 5 *")),(" 5 * 8"):} (ii) {:(" 6 1 7 2"),(ul(- " * * 6 9")),(" 2 9 * *"):} (iii) {:(" 5 0 0 1 0 0 3"),(ul(-" * * 6 9 8 7 ")),(" 4 8 4 * * * *"):} (iv) {:(" 1 0 0 0 0 0 0"),(ul(-" * * * * 1")),(" * 7 0 4 2 *"):}

(ii) [(1)/(2)x^(1/3)+x^(-1/5)]^(8)

Simplify: 8 1/4-\ 2 5/6

3. Find a rational number between (1) 3/8 and 2/5 (ii) 1.3 and 1.4

1.Draw number lines and locate the points on them: (a) 1/2, 1/4, 3/4, 4/4 (b) 1/8, 2/8, 3/8, 7/8 (c) 2/5, 3/5, 8/5, 4/5

The greatest of the numbers 2(1)/(2),3^((1)/(3)),4^((1)/(4)),5^((1)/(5)),6^((1)/(6)) and 7^((1)/(7)) is

What value will replace the question mark in the following equation? 4(1)/(2)+3(1)/(6)+?+2(1)/(3)=13(2)/(5)

Simplify (i) 2/3+5/6-1/9 (ii) 8-4 1/2-2 1/4 (iii) 8 5/6- 3 3/8+ 1 7/12