360 l of a homogeneous paint is made by mixing three points A B and C. the ratio by volume of paint A to paint B is 3:2 and paint B to Paint C is 1:2. paint A cost shillings 180 per litre, paint B sh 240 per litre and paint C sh 127.50 per litre determine: (a) the volume of each type of paint in the mixture.(b) the amount of money spent in making one litre of the mixture (c) the percentage profit made by selling the mixture at sh. 221 per litre​

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step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen