REMEDIATION - Numerical Reasoning (Units 1,2,3)

Front

What is the total amount of pizza needed if each friend eats 3/8 of a pizza and there are 20 friends?

Back

To find the total pizzas needed, multiply the number of friends by the amount each eats: 20 friends * 3/8 pizza = 60/8 = 7.5 pizzas. Round up to 8 pizzas.

Front

How many ounces are in 83 pounds?

Back

To convert pounds to ounces, multiply by 16 (since 1 pound = 16 ounces): 83 pounds * 16 ounces/pound = 1,328 ounces.

Front

What is the interquartile range (IQR)?

Back

The IQR is the difference between the first quartile (Q1) and the third quartile (Q3) in a data set. It measures the spread of the middle 50% of the data.

Front

How do you find the median of a data set?

Back

To find the median, arrange the data in ascending order and locate the middle value. If there is an even number of values, average the two middle values.

Front

What is the total number of students in a science class if there are 27 students?

Back

The total number of students is simply 27.

Front

What is a fraction?

Back

Front

What is a decimal?

Back

A decimal is a way of expressing numbers that are not whole, using a point to separate the whole number part from the fractional part.

Front

What is the formula for calculating the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Front

What is the difference between mean and median?

Back

The mean is the average of a set of numbers, while the median is the middle value when the numbers are arranged in order.

Front

What is a percentage?

Back

A percentage is a way of expressing a number as a fraction of 100, denoted by the symbol '%'. For example, 50% means 50 out of 100.