The average weight of 5 girls is 50 kg. If a boy enters their group, the average increases by 5 kg. What is the weight of the boy?
Question
Solution 1
Step 1: Calculate the total weight of the 5 girls.
The average weight of the 5 girls is 50 kg, so their total weight is 5 girls * 50 kg/girl = 250 kg.
Step 2: Calculate the new average weight when the boy joins the group.
The average weight increases by 5 kg to 55 kg when the boy joins the group 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
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