`((-16)/35)-:((-15)/14)`

(16)/(25)-:(24)/(35)

Simplify : (i) (4)/(9)divide((-5)/(12)) (ii) -8divide((-5)/(16)) (iii) (-12)/(7)divide (-18) (iv) ((-1)/(10))divide((-8)/(5)) (v) ((-16)/(35))divide ((-15)/(14)) (vi) ((-65)/(14))divide((13)/(-7))

Simplify : 1+(14)/(35) +((-75)/(105)) +(27)/(15)

Simplify: {:((i)(4)/(9) divide (-5)/(12),(ii) -8 divide (-7)/(16),(iii) (-12)/(7) divide (-18)),((iv)(-1)/(10) divide (-8)/(5), (v) (-16)/(35) divide (-15)/(14), (vi) (-65)/(14) divide (13)/(7)):}

Simplify: ((16)/5-:8/(20))+((15)/5-:3/(35))

The value of sum_(r=1)^(15)(r2^(r))/((r+2)!) is ((17)!-2^(16))/((17)!)b((18)!-2^(17))/((18)!)c*((16)!-2^(15))/((16)!)d.((15)!-2^(14))/((15)!)

log((9)/(14))+log((35)/(24))-log((15)/(16))=0

The value of log ((18)/(14))+log((35)/(48))-log((15)/(16))=

Write each of the following rational numbers in the standard form: 4/(-16) (ii) (-15)/(-35)

Simplify : ((-16)/(5)xx(20)/(8))-((15)/(5)xx(-35)/(3))