The ratio of two numbers A and B is 3 : 5. If 6 is added to each of A and B, then the ratio of A and B becomes 21 : 31. The sum of A and B is:Options :3940704
Question
Solution 1
Let's solve this step by step:
Step 1: Let's assume the two numbers A and B are 3x and 5x respectively.
Step 2: According to the problem, if 6 is added to each of A and B, the ratio becomes 21 : 31. So, we can write this as (3x + 6) / (5x + 6) = 21 / 31.
Step 3: Cross-multiplying gives us 31*(3x Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
The ratio of two numbers A and B is 3 : 5. If 6 is added to each of A and B, then the ratio of A and B becomes 21 : 31. The sum of A and B is:Options :3940704
The ratio of two numbers A and B is 3 : 5. If 6 is added to each of A and B, then the ratio of A and B becomes 21 : 31. The sum of A and B is:Options :39407041
Distribute Rs.520/- between A, B and C in the ratio 12 : 13 : 14 21 : 31 : 41 .Find the amount given to C (in Rs.)
Aqua regia is a mixture of concentrated HCl and concentrated HNO3 in the ratio ______.3 : 12 : 31 : 21 : 3
In the following reaction what will be the ratio of coefficient of MnO4– and Fe+2 after balancing respectively MnO4– + Fe+2 → Mn+2 + Fe+31 : 21 : 31 : 41 : 5