Least common denominator of 5 4/7 and 8 5/6

A total of 40 people made cakes for a bake sale. Each person made 3 cakes. Mrs. Sanchez found that 15% of these cakes were chocolate. How many chocolate cakes were made for the bake sale?

Mobistar is a mobile services company that sells 800 phones each week where it charges 80 Per phone. The company's revenue is the product of the number of Phone The company's revenue is the product of the number of Phone so

Leanne is trying to choose between two party dresses that originally cost $120 one dress is on 1/4 off and the $40 what is the price of less expensive dress

What inequality is shown in this graph?

A bowl contains 25 balls numbered 1 to 25. A ball is drawn and its number is noted. Without replacing the first ball, another ball is drawn. The probability that the numbers on both balls are odd numbers is.

4z to the second power = 144

Lyle has 7/10 as many stamps as jeremy. If Jeremy has 140 stamps. How many more stamps does he have than lyle?

Simplify so that there are only positive exponents (3^9/3^-5)

The mean length of 7 books is 258 pages. the longest book has 294 pages. what is the mean length of the other 6 books

A pyramid has n sides what is the expression for the total number of sides