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Dia and Urea are two chemical fertilizers. Dia is consists of N,P and K and Urea consists of only N and P,A mixture of Dia and Urea is prepared in which the ratio of N,P and K is 26%,68% and 6% respectively. The ratio of N,P and K in Dia is 20%,70% and 10% respectively. what is the ratio of N and P in the Urea? |
Answer» Answer :C | |