100 = 10/ 30 × 100 =

cual es

30

Step-by-step explanation:

10 / 30 x 100 = x

una fracción es sólo un problema de división por lo que puedo separar que

10 / 30 x 100 = x

            /100

10 / 30  = x

(10)

30 = x

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐