817John+T

Mean, Median, Mode

Mean- also known as the average Median- the middle number on a set of data Mode- the number that show up the most in a set of data Question 1: Find the mean, median, and mode: 3, 10, 10, 5, 8, 6, 13 mean is 27.5 median is 5 mode is 10

Square Roots

Square Root- a whole number multiplied by itself. Question 2: What is the square root of 15? 3.8729

Percent

Question 3: Is taking 15% off a given item and then an additional 10% off the reduced price the same as taking 25% off the original price? Why or Why not? No it's not the same because the basis on which the percentage to be applied is different in both situations.

Proportion

Question 4: fraction question What percent of the flag is coloured in? __Coloured__ __24__ Total 32 Question 5: ratio table question These 2 rectangles are similar. Find the value for **x.**