3,003 Answered Questions for the topic elementary math
Elementary Math
04/20/22
Challenge word problem
Lincoln says "If I had picked 50% more apples, I would have picked 30 apples." How many apples did Lincoln pick?
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Elementary Math
04/19/22
Math for elementary
Your third-grade classroom has 23 boys and girls. Two thirds of the boys and three fourths of the girls are going on a field trip. There are 7 children left. What is the ratio boys to...
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Elementary Math
04/19/22
The length of a rectangular deck is 4 times its width. If the deck’s perimeter is 20 feet, what is the deck’s area?
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Elementary Math
04/18/22
If it takes 2/3 of an hour to mow 4/5 of a lawn, then how many acres can you mow in an hour?
I need to write an equation for the word problem.
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Could I have an explanation of how to solve this question?
A manufacturing machine has a 5% defect rate.If 9 items are chosen at random, what is the probability that at least one will have a defect?
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04/17/22
Could I get an explanation for this question?
A high school baseball player has a 0.167 batting average. In one game, he gets 9 at bats. What is the probability he will get at least 5 hits in the game?
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Elementary Math
04/10/22
math ratios and rates
While researching universities joe learns that a typical class at york university has 7 men and 4 women, and a typical class at the university of toronto has 19 men and 9 women. Do the universities...
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04/07/22
Can you please answer my question? What is 1 + 1? I NEED help!
I really need to know what it is.
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Elementary Math
04/07/22
Player games statistic problem.
1. Write the expressiona. Our favorite player scored 5 more points than another player (P)b. Our favorite player had 15 points less than the leading scorer (S)c. Our favorite player got (r)...
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Elementary Math
04/04/22
Will I fail my math test?
My math class is getting our math scores back tomorrow and I am heavily scared I will fail. Of course I don't want to, but do you think I will fail?
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Elementary Math
04/02/22
Math Ratios and Rates
A recipe uses 5 cups of flour for every 2 cups of sugar. If I want to make a recipe using 8 cups of flour. how much sugar should I use?
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Elementary Math
03/31/22
A table is 9 feet long and has a perimeter of 24 feet what is the area of a top of a table
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Elementary Math
03/31/22
Mr. Henry has 9 rocks in his collection. Each rock weighs 4/3 pounds. Is the total weight of the 9 rocks greater than, less than, or equal to 9 pounds?
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Elementary Math 5th Grade
03/30/22
I need help with my math :D
Angle A of a triangle is 1/2 the size of angle C. Angle B is 3/4 the size of angle C. If angle C measure 80 degrees, what are the measures of angle A and angle B?
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Elementary Math
03/28/22
Ken is one year more than two times as old as Patrick. Nine years ago, the sum of their ages was 34. Identify their ages in (after 5 years) 5 years’ time.
Representation: Checking:Equation:Solution:
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Elementary Math Fractions
03/28/22
Need help with word fraction below please and thank you.
Virgil has a 1/6 of a cake left over. He wants to share the leftover cake with 3 friends. What fraction of the original cake was shared with 4 friends. Please show picture and problem solved step...
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Elementary Math Math
03/27/22
Algebra Question
The number of people y (in millions) who have a driver's license can be estimated by the linear equation y=2.1x+20 , where x is the number of years after 2000a. Use this equation to complete...
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Elementary Math Math
03/27/22
Jogging is one of the few sports that has been consistently increasing over the past few years. The number of people jogging (in millions) from the years 2000 to 2009
Jogging is one of the few sports that has been consistently increasing over the past few years. The number of people jogging (in millions) from the years 2000 to 2009 is given by the equation...
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Elementary Math
03/23/22
Metric and Customary measurement
Keisha’s family drinks 2 quarts of orange juice at breakfast. The children drink 2 pints and 1 cup of orange juice. How much orange juice is left for the adults to drink? Give your answer in pints...
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Elementary Math Critical Thinking
03/22/22
How do you solve a math riddle by "working backwards"?
For example, how to you "work backwards" to solve this riddle?Add 9 to me. Then multiply by 3. If you subtract 16 and then add 7, you get 27. What number am I?
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Elementary Math
03/20/22
Earlene wants a jacket that cost $60. She has saved $43. What fraction of the amount that she needs has she saved
Step by step instructions
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03/20/22
The length of a rectangular deck is 5 times its width. If the deck’s perimeter is 24 feet, what is the deck’s area?
I need my answer because Branly won't help one 4th grader (which is me obviously).
Elementary Math
03/19/22
What is a triangle that every sides measures 9 cm
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