The GCF of 12 and 42:

Find the GCF of 18 and 36:

Find the LCM of the numbers 18, 24, and 54

Three or more points that lie on a single straight line:

The following are the scores of students on their math examination: 91, 80, 90, 81, 88, 85, and 87. What is the median of the group?

The grades in Mathematics of the students in Section A are as follows: 80, 75, 60, 95 and 100. What is the range of their group?

40% of 35 is what percent of 140?

Each bag of rice contains 50 Kg. What would be the increase in the price if the cost of one bag of rice goes from P950.00 to P1,200.00?

The hypotenuse of a right triangle is 25 feet. If one leg is 24 feet, what is the length of other leg?

What are the prime factors of 273?

Factorize: 2x^2 + 7x -15

Simplify: [(3x - 12)/(3x)] divided by (x - 4)

Simplify (3x - 9)/ (x^2 - 9)

In the series of graphs, what is presented by rectangles?

A ball is drawn at random from a box containing 6 red balls, 4 white balls, and 5 blue balls. Find the probability that it is white

What is the probability of getting a multiple of 3 when a die is tossed?

Three fourths of the participants in a regional training program are from private universities. Two-thirds of these are from Teacher Education Institutions. If there are 96 participants, how many of them represent private Teacher Education Institutions?

Mrs. Santos borrowed from a friend P50,000 at 5% interest per month. She contracted the loan in December 2015. How much will she pay after a year?

Clara Ramos works as sales clerk. She is paid a salary of P3,000.00 a week plus 2% commision on sales over P4,000. Find her gross pay for a week in which her sales are P9,500

Regala company manufactures beds; in its catalogue, a double bed is at P5,000 less a discount of 20% what will Rizza have to pay for the bed she ordered?

There are 120 freshman in the group of 300 students. How many percentage of the group are freshman?

A man sleeps 6 hours a day. What is the ratio of the time he is asleep to the time he is awake?

Justin mows lawns for extra money. If he mows a 5 lawns in one hour and has 30 lawns to mow, how long will it take him to mow all of them?

How long will it take A and B together to finish a job which can be done by A alone in 6 days and be alone in 3 days?

Which three consecutive numbers has a sum of 123?

If the average or arithmetic mean of x and -5 is 10, then what must be the value of x?

How much greater is the sum of the 20 first counting numbers than the sum of the first 10 counting numbers?

How many glasses of Cola each to be filled with 150 cu cm of the liquid can be made from 5 family size bottles of cola each containing 1.5 liters?

A time deposit in a bank will mature after 91 days. If the deposit was made on April 28, on what date will mature?

Which is the length of hypotenuse of a right triangle with legs 5 inches and 12 inches?