Set b) P and Q are the subsets of a universal set U. If n (P) n (PU) = 15 %, find (i) n (PUQ (ii) n (PQ) (iii) n (only p) (iv) n (only c) ​

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Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue

Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?