Simplify: `9/2 times 2/8 times 4`

Simplify : 4/9 times 7/6 times 3/5 + 2/3 of 27.

Simplify: (4/7)times(9/7)

Simplify the following : 4/5 times 2""3/8-2 times 3/5

Simplify the following : 4/5 times 2/3 times 2""2/11

Simplify: (-(7)/(9))times(3)/(8)times(-(4)/(7))

Verify and state the property used in each of the following. 9 times [(-8) times (-2)]=[9 times(-8)] times (-2)

Solve- (4/9)^-2 times (4/9)^9 times (4/9)^-10

Simplify: (a)1 3/4xx 2 2/5xx 3 4/7 (b) 5 5/9-: 3 1/3

Simplify and write the answer in exponential form. a. (4^(3)xx10^(5))/(2^(3)xx5^(4)) b. ((6^(4))^(4)xx5^(8)xxa^(6))/(9^(9)xx10^(6)) c. (15^(32)xx12^(15)xx54^(4))/(25^(12)xx18^(8)xx9^(2)) d. (8^(4)xx6^(4))/(2^(8)xx3^(3)) e. (8^(12)xx(9^(2))^(5)xx5^(6))/(6^(9)xx15^(4)) f. (21^(16)xx70^(8)xx36^(15))/(49^(4)xx15^(5)xx24^(6))

Simplify and write each of the following in exponential from: (i) (9^8xx(x^2)^5)/((27)^4xx(x^3)^2) (ii) (3^2xx7^8xx13^6)/(21^2xx91^3)