300000)^(3)times(20000)^(4)

Write the following numbers in scientific notation : (300000)^2xx(20000)^4

(4)/(3)times(4)/(3)

(9)/(8)times(4)/(3)-:(3)/(4)times(2)/(3)=

(5^(-3)times a^(3)times c^(4))/(5^(2)times a^(-4)times c^(3))

((-4)/(3))times(1)/(2)+((-4)/(3))times((-7)/(5))

(3^3)^3 div (3)^25 times (3^4)^(4)

(4)/(5)times((-2)/(3))-(2)/(5)times(1)/(3)+(3)/(5)times(4)/(5)=

solve it : (ii) (-3)/(5)times(-3)/(5)times(-3)/(5)times(-3)/(5) (iii) (-9)/(2)times(4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2) (iv) (-5)/(3)times(-5)/(3)times(-5)/(3)times(-5)/(3) (v) (-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)

Show that (4)/(7)times((-2)/(8)+(3)/(4))=(4)/(7)times(-2)/(8)+(4)/(7)times(3)/(4)