Free SAT Practice Question

Question 1 of 1
ID: SAT-PD-4
Section: Math - Problem Solving & Data Analysis
Topic: Average
Difficulty level: Medium

Practice Mode: Single selected Question » Back to Overview

Average weight of 20 students of a class is 30 kg. When the weight of teacher is included, the average weight of the class including the teacher is increased by 1 kg. What is the weight of the teacher? (Calculator is allowed)

» Quit
» Quit