d(3)/(7)+((-6)/(11))+((-8)/(21))+((5)/(22))

Solve using properties : (a) (3)/(7)+((-6)/(11))+((-8)/(21))+(5)/(25)

If (3)/(7) + x +((-8)/(21)) +(5)/(22) =(-125)/(462) , then x is

The expression (5(5)/(8))/(6(3)/(7)) of (6(7)/(11))/(9(1)/(8))-:(8)/(9)(2(3)/(11)+(13)/(22)) of (3)/(5) equals (a) 1 (b) (1)/(2)( c) (7)/(9)( d) (5)/(12)

4(4)/(5)-:6(2)/(5)=?(3)/(4) (b) (5)/(7) (c) (5)/(8)(d)(7)/(11) (e) None of these

((3)/(11)+(5)/(22))times((14)/(9)+(5)/(6))

Which of the following are in descending order of their values? (5)/(9),(7)/(11),(8)/(15),(11)/(17) (b) (5)/(9),(8)/(15),(11)/(17),(7)/(11) (c) (11)/(17),(7)/(11),(5)/(15),(5)/(9)(d)(11)/(17),(7)/(11),(5)/(9),(8)/(15)

By how much does (6)/(7/8) exceed (6/7)/(8)?6(1)/(8) (b) 6(3)/(4)(c)7(3)/(4) (d) 7(5)/(6)

Express each of the following as a rational number of the form (p)/(q):(-8)/(3)+(-1)/(4)+(-11)/(6)+(3)/(8)-3( ii) (6)/(7)+1+(-7)/(9)+(19)/(21)+(-12)/(7)

(3^7-:3^(-11))*(5^(8)-5^(-11))

Find the product. a. (2)/(7)times(3)/(5) d. (5)/(6)times(12)/(11)times(22)/(25)