Share £10 in the ratio 1:3

£2.5, £7.5

Step-by-step explanation:

Let the common multiplier of the given ratios be x.

Hence the shares would be x and 3x

£2.5 and £7.5

Step-by-step explanation:

To share an amount in a certain ratio, find the total number of parts, first:

so, the total number of parts in 1:3 is 4

Now, we have find how much money is given to each part = 10/4 = 2.5

Then, finally, we calculate how much each part receives,

So, it is to be = 1 x 2.5 : 3 x 2.5 = 2.5:7.5

Hope this helps

(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

answer: i'm great at algebra

~coco

step-by-step explanation: