# Numbers - practice problems

#### Number of problems found: 4835

- There 27

There are 24 colored cubes in a box. Three-quarters of the cubes are red, four of the cubes are blue, and the rest are green. How many green cubes are in the box? One more blue cube got put into the box. What fraction of the cubes in the box are blue? - Simplify 12

Simplify {1/3 + 1/12} ÷ {2/3 - 5/8} - What is 22

What is 7/21 in simplest form? - Thomas 3

Thomas painted 4/9 of a wall red and 1/5 of the remaining part yellow. What fraction of the wall was painted yellow? - Mrs. Jones

Mrs. Jones bakes pies. She always cuts each pie into eight slices. There are 13 slices left on the counter. Write the number of pies on the counter as a mixed number. - Convert 5

Convert to a mixed number and simplify: 83/6 - Convert 4

Convert 2 7/10 into an improper fraction. - Express 66

Express 6 whole 7/10 hours in minutes. - Max has 2

Max has 13 pairs of socks. From this, six pairs are blue, three pairs are brown, two are black, and two are white. What fraction of Max's socks are either brown or black? - Marry

Marry had 1 1/2 dozen eggs in the refrigerator. She used 1/3 of the eggs. What part of the eggs was used? - Value of Z

For x = -9, what is the value of Z, where Z equals fraction numerator x minus 17 over denominator 6.5 end fraction Give your answer to 2 decimal places. - Complex conjugate

What is the conjugate of the expression 5√6 + 6√5 i? A.) -5√6 + 6√5 i B.) 5√6 - 6√5 i C.) -5√6 - 6√5 i D.) 6√5 - 5√6i - A farm 6

A farm has 20 animals. There are four chickens. What fraction of the animals are chickens? Express your answer as a fraction in the simplest form. - Mr Ambayen

Mr. Ambayen had 3 6/7 hectares of land. He planted 1/5 of it for coconut trees and 1/2 for avocado trees. What fraction of Mr. Ambayen's land was planted with trees？ - A company

A company has 860 employees, of which 500 are female. Write a fraction to represent the female employees in the company. - Using money

Out of 550,000.00 given to a school, an amount of 325,000.00 was used. What fraction of the total amount was used? - Significant figures

How many significant figures are present in each of the measured quantities? A. 0.0012 B. 900.0 C. 108 D. .0012 E. 2006 F. 0.002070 - Andy gets

Andy gets five out of 15 questions wrong in his math test. What fraction of the question does andy answer correctly? - A landscaper 2

A landscaper has 1/8 ton of dirt. She distributes it equally across two plots of land. What fraction of the dirt does each plot get? - Mathew

Mathew has eight pencils. Three of them do not have erasers on end. What fraction of the pencils do not have erasers on end?

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