Maths practice for 14 year olds - page 23 of 315
Number of problems found: 6290
- A statue
A statue on a shelf is recreated on a computer screen. The actual statue is 14 in. tall and 4 in. wide. The statue on the computer screen is 1.5 in. wide. How tall is the statue on the computer screen? - A triangle 9
A triangle has an area of 16 1/2 square units. The height is 3 2/3. What is the base? - Line in normal form
Try to find the equation of a line given two points in the form Ax+By=C. passes through the points: (2,1) and (-2,2) - Line slope What is the slope of the line with points (-1,-3) and (-5, 2)?
- Fraction equation
3/5 of a number is 6, more than 1/5 of the number. What is the number? - Rectangle - general expression
Find the area of a rectangle whose width is x-2 units and length of x+4 units. - On monday 2
On Monday, 1/4 of the workers were absent. On Tuesday, only 1/6 of the workers were absent. If 12 more workers were absent on Monday than on Tuesday, how many workers are there altogether? - So far
So far on its tour, a band sold out 3 shows and did not sell out the other 3 shows. Considering this data, how many of the band's next 4 shows would you expect to be sold out? - Mr. Latif
Mr. Latif receives a salary of Rs.6000 per year plus 5% of all his sales over Rs.10000 and a special bonus of RS.500 if his sales exceed RS.20000. What are his earnings during a year when his sales total 21000?
- Assume 2
Assume you are working with a standard six-sided die. What is the probability of rolling the die once and obtaining a 5 and then rolling the die again and obtaining a 2? (input 3 numbers after the decimal, do not round). Report probability as a proportion - Percent increase
What is the base figure if 2000 is the end figure and the base figure was increased by 18% - Megabytes in digital photos
A color photograph taken with a digital camera is converted into a digital format using 4. 100 bytes per pixel. Photographs taken with the camera each have 2.2. 106 pixels. How many bytes are there in one photo? Write your answer in - A cone 3
A cone has a diameter of x cm and a slant height of y cm. A square pyramid has a base side length of x cm and a slant height of y cm. Which has the greater surface area? Explain. - The slope 2
What is the slope of the line that passes through the points (-4, -7) and (-2,-19)? Write your answer in the simplest form.
- Sami received
Sami received a salary of € 73.50 for 7 hours. How much would the salary have been in 8 hours? - The quotient
If the quotient of a number and 16 is added to 1/4, the result is 9/16. Find the number. - Tadeo Tadeo volunteered at the library 6 times as many hours over the weekend as Dylan. Together, they volunteered a total of 14 hours. How many hours did each person volunteer over the weekend? Write a system of equations that represents the situation. Let x r
- Fraction's sequence
What is the next fraction in this sequence? Simplify your answer. 1/59, 2/59, 4/59, 8/59, ... - A company 2
A company invests 51000. After 4 years of growth at the same rate each year, the investment is worth 68920. Find the annual growth rate as a percentage.
Kevin is 4 years older than Margaret. Next year Kevin will be 2 times as old as Margaret. How old is Kevin?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
