Gina wants to buy some cola for a party. She is also going to buy some burgers and some buns.
Cola, burgers and buns are all sold in packs.
There are
6 cans of cola in a pack
12 burgers in a pack
9 buns in a pack
A pack of cola costs à £2.95
A pack of burgers costs À A£4.95
A pack of buns costs à £1.80
Gina is going to buy the same number of cans of cola, burgers and buns.
Gina sees this special offer for cola.
Cola Offer
Buy two packs of cola
Get one pack free
Col Cole Col Cold
Cola Cola
Buy these 2 packs
Get this pack free
Work out the cheapest total price Gina pays for the cola, the burgers and the buns.

i got ans 33.8 pounds is it right?

391.6 is the correct answer

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.