Math practice for 13 year olds - page 34 of 423
Number of problems found: 8456
- 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? - Steve
Steve has a semimonthly payroll of P36840.60.If no salary increases are given, what would the payroll be if it changed to a bi-weekly pay period? - 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? - Worker
Dina was paid P8.30 per hour and a time-and-a-half for all hours worked in excess of 40 hours per week. She worked 12 hours on Monday, 6 1/2 on Tuesday, 9 on Wednesday,8 on Thursday, and 10 1/2 on Friday. What was her total pay for the week? - Gross salary
At a manufacturing company, the employees were paid an hourly rate of 8.75 plus time and a half for any hours worked over 8 per day. Find the gross pay for Vic when the time card shows the following : Monday 8 Tuesday 10 Wednesday 10 Thursday 8h Friday 11 - 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 - Juana
Juana had 15 ½ of cloth for her table. She shared ¾ of this with her siblings. How many meters did she share? - Maddie Maddie has 180 coins. Of these coins, 1/12 are dimes. About how many dimes does she have?
- Solve 24
Solve the following equation and answer as a reduced, mixed number. Then, place the correct number in the box provided. 4(2x -3) + 8(x - 4) = 2(2x + 6) - Your are
You are cutting as many 32 1/4-inch sections as you can out of a board that is 129 inches long. How many pieces can you get out of the board? - 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? - Evaluate 33
Evaluate x+y when x=- 4/5 and y= 1/3. Write your answer as a fraction or mixed number in simplest form. - Fracion problem - mul add
Find the 2/3 of 3/8 added to 1 1/4. What is the answer in simplest form? - The quotient
If the quotient of a number and 16 is added to 1/4, the result is 9/16. Find the number. - The pitcher
The pitcher contains 18 5/9 ounces of apple juice. How many ounces are left in the pitcher if 7 2/3 ounces of juice is poured out?
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