Nami is wrapping packages with green and pink ribbon. She has 11.85 meters of green ribbon and 13.4/of pink ribbon. How many more meters of pink ribbon are their than green?

Given :

Nami is wrapping packages with green and pink ribbon.

She has 11.85 meters of green ribbon and 13.4 of pink ribbon.

To Find :

How many more meters of pink ribbon are their than green.

Solution :

Length of green ribbon, g = 11.85 m .

Length of pink ribbon, p = 13.4 m .

Amount of pink more than green is :

A = 13.40 - 11.85

A = 1.55  m

Therefore, pink ribbon is 1.55 meter more than green one.

Hence, this is the required solution.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18