If x : y = 1 : 3, then find the value of (7x + 3y) : (2x + y)
If x : y = 1 : 3, then find the value of (7x + 3y) : (2x + y) let x = 1k and y = 3k = 7k + 3 × 3k 2k+1 × 3k = 16k 5k = 16 : 5
let x = 1k and y = 3k
= 7k + 3 × 3k 2k+1 × 3k
= 16k 5k
= 16 : 5
1297 MCQ for effective preparation of the test of Ratio Problems Solving of Word Problems section.
Read the MCQ statement: If x : y = 1 : 3, then find the value of (7x + 3y) : (2x + y) , keenly and apply the method you have learn through the video lessons for Ratio Problems Solving to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 33-12800.