`((8)/(-15)+(4)/(-3))=?`

Simplify (8)/(15) +(3)/(15)

The value of (2)/(5) div (3)/(10) of (4)/(9) - (4)/(5) xx 1 (1)/(9) div (8)/(15) - (3)/(4) + (3)/(4) div (1)/(2) is: (a)7/9 (b)23/6 (c)4/3 (d)25/12

Write the additive inverse of : (i) (3)/(8) (ii) (-8)/(15) (iii) (4)/(-13) (v) (-6)/(-11)

Evaluate : (i) (3)/(4)+(5)/(6)+(-1)/(4)+(-7)/(6) (ii) (9)/(-10)+(4)/(15)+(-3)/(20)+(-3)/(10)+(8)/(15)+(9)/(-20)

Name the multiplication property of rational numbers shown below : (i) (-3)/(4)xx((5)/(7)xx(-8)/(15))=((-3)/(4)xx(5)/(7))xx(-8)/(15)

The value of (2)/(3)div(3)/(1)" of "(4)/(9)-(4)/(5)xx1 (1)/(9)div(8)/(15)+(3)/(4)div(1)/(2) is :

Find :(3)/(4)+((-3)/(5))+((-2)/(3))+(5)/(8)+((-4)/(15))