Aadi makes green paint by mixing blue paint and yellow paint in the ratio blue : yellow = 7:3

He buys blue paint in 50-litre containers, each costing £164

He buys yellow paint in 20-litre containers, each costing £84.80

He wants to

sell the green paint in 5-litre tins

make a 37.5% profit on each tin.

How much should he sell each tin for?

Total marks: 5

50- 250 is correct i did that one too

step-by-step explanation:

i dont know men

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have