![Mordred9571](/avatars/12130.jpg)
Mordred9571
21.07.2019 •
Mathematics
Kristin’s three-year old sister is trying to arrange pink and red starbursts in rows. she has 360 pink starbursts and 150 red starbursts. she wants to arrange them in rows so that there are either only pink or only red starbursts in each row, and so that each row has the same number of starburts. what is the least number of rows she can make?
Solved
Show answers
More tips
- C Computers and Internet Отправляем смс через интернет: легко и просто...
- H Health and Medicine Want to Lose Weight? Here s How Many Calories You Need Per Day...
- H Health and Medicine How Many Ribs Do Humans Have?...
- C Computers and Internet Dropbox: What is it and How to Use it...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- A Auto and Moto How many blood alcohol level units are allowed in Russian traffic laws?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- H Health and Medicine How to Deal with Heat Stroke?...
- H Health and Medicine Sunstroke: Causes, Symptoms, and Precautions...
Answers on questions: Mathematics
- M Mathematics Solve the equation. Indicate whether the equation below has no solution, one solution, or infinitely many solutions. -5x - 25 = 5x + 25...
- M Mathematics Please help solve 2d + 7 =9...
- M Mathematics A website has a photo gallery with multiple pages. Each page of the website has the same number of photos. The graph shows the number of photos based on the number of pages....
- M Mathematics The functions below intersect at the origin and at A (4, 24).Find the shaded area enclosed between the curves.The functions are in the image....
- M Mathematics The diagram shows the function below. The total shaded area is bounded by the curve, the y-axis, the x-axis and the line x = 2. Calculate the TOTAL shaded area?...
- M Mathematics On Saturday, Lukas drove 4x – 5 miles. On Sunday, he drove 3x – 10 miles. What is the difference in miles driven from Saturday to Sunday?...
- M Mathematics Need help with number 2 please ! geometry...
- M Mathematics In desert river systems across the Southwestern states, dense stands of invasive tamarisk are displacing native tree species. These stands are often referred to as monocultures...
- M Mathematics 42. Given the conditional: If the number of miles you drive increases, then the amount of gas in your tank decreases. The inverse would be: A. If the amount of gas in your...
- M Mathematics logo is placed on a T-shirt. The logo is in the shape of a circle with a diameter of 7.6 centimeters. What is the area of the logo, rounded to the nearest tenth of a square...
Ответ:
You can use prime factorizations of each number to find the gcf.
150 - 2 x 3 x 5 x 5
360 - 2 x 2 x 2 x 3 x 3 x 5
The common prime numbers are 2 x 3 x 5
You can make 12 (360/30) rows of pink and 5 (150/30) rows of red.
Ответ:
The least number of rows she can make is when she puts N marbles in each row, such that N is the greatest common factor between 150 and 360.
To find the greatest common factor between 150 and 360 we can write them as the product of prime numbers.
150 = 15*10 = (3*5)*(2*5)
360 = 36*10 = (6*6)*(2*5) = (2*3*2*3)*(2*5)
greatest common factor between 150 and 360 is the product of these 3 factors:
GCF = 2*3*5 = 30
this means that we need to make rows with 30 marbles each.
150/30 = 5 rows of red marbles
360/30 = 12 rows of pink marbles.
A total of 5 + 12 = 17 rows.
Ответ:
8.2
Step-by-step explanation:
5±11±2±7±16=41
41÷5=8.2