WebLet P= (1,2,3) and Q= (3,4,5) are two sets. Now, P-Q contains the elements of set P which are not in set Q. So, P-Q= (1,2) Similarly, Q-P contains the elements of Q which are not … Web28 aug. 2024 · The ratio of the present age of P and Q is 5 : 7 Calculation: Let be assume the present age of P and Q is 5x and 7x respectively. ⇒ 7x - (5x + 6) = 2 ⇒ x = 4 ⇒ Sum of their present age = 5x + 7x = 12x = 12 × 4 = 48 years ∴ The required result will be 48 years. Download Solution PDF Share on Whatsapp Latest MP Police Constable Updates
If 30% of p is q, and 20% of q is 12, what is 50% of p + q?
Web1 jul. 2024 · P:q=3:7. For this, first convert 20% and 50% into 1/5 and 1/2 respectively. And then, solve the equation and finally you will get 3p=7q. Thus, the ratio will be 3:7. Web13 feb. 2024 · Given: 20% of P = 30% of Q = 1/6 of R Calculation: Let 20/100 × P = 30/100 × Q = 1/6 × R = k ⇒ P/5 = 3Q/10 = R/6 = k ⇒ P = 5k ⇒ Q = 10k/3 ⇒ R = 6k ∴ P : Q : R = 5k : 10k/3 : 6k ⇒ 15k : 10k : 18k = 15 :10 : 18 ∴ The correct answer is 15 : 10 : 18 Download Solution PDF Latest SSC GD Constable Updates Last updated on Mar 20, 2024 dora the explorer christmas carol trailer
If 40% of (P + Q) = 30% of (P – Q), then what percent of Q is
Web1 jul. 2024 · answered 20% of p+q = 50% of p-q. then p:q See answer Advertisement LakshyaK P:q=3:7 For this, first convert 20% and 50% into 1/5 and 1/2 respectively. And then, solve the equation and finally you will get 3p=7q. Thus, the ratio will be 3:7 WebAnswer (1 of 9): Let x% of Q is equal to P This in equation can be written as \frac{x}{100} Q = P -----(eq.1) it is given that 40% of (P + Q) = 30% of (P – Q) \frac ... WebIf 30% of p is q, and 20% of q is 12, what is 50% of p + q? See answer Advertisement Manel Q = .30p .20q = 12 .50 (p+q) = x 60 = .30p p = 200 q= 60 .50 (200+60) = x .50 (260) = x x= 130 50% of p+q is 130. P.S: Sorry, I can't show the complete solution. But I hope you'll get it. :)) P.P.S: Enjoy doing homework. ;) Advertisement Advertisement city of pacifica city council meetings