`-6/7*(5/8+6/11)`=`(-6/7*5/8)`+`(-6/7*6/11)`

{:[(-6,5),(-7,6)]^(-1)=:}

Find (i) 7/24-17/36 (ii) 5/63-((-6)/21) (iii) (-6)/13-7/11 (iv) -2/9 -6

Simplify each of the following and write as a rational number of the form p/q :\ (i) (-11)/2+7/6+(-5)/8 (ii) (-4)/5+(-7)/(10)+(-8)/(15)

Express each of the following as a rational number of the form p/q :\ (15)/2+9/8+(-11)/3+6+(-7)/6 (ii) (-7)/4+0+(-9)/5+(19)/(10)+(11)/(14)

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

Compare the following fractions using the symbol >or (i) 6/7 and 6/(11) (ii) 3/7 and 5/7 (iii) 2/3 and 8/(12) (iv) 1/5 and 4/(15)

Evaluate: a. 7 (17)/( 30) + 3 (3)/( 11) - 6 (6)/( 11)

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

The term independent of x in the product (4 + x + 7x^2)(x-3/x)^11 is (a) 7*"^(11)C_(6) (b) (3)^6*"^(11)C_(6) (c) 3^(5)*"^(11)C_(5) (d) -12*2^(11)

x+7-(8x)/(3)=(17)/(6)-(5x)/(2)