There are white blue and red boats at the marina. Two-thirds of the boats in the marina are white, 4/7 of the remaining boats are blue. And the rest are red. If there are 15 red boats, how many boats are in the Marina?

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⭐

b.-4 units

all you   do is count how many times you move

853.3

step-by-step explanation:

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: