1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kolezko [41]
2 years ago
7

A group of children made 1,200 snowflakes in 3 days. They made 30% of the snowflakes on the first day of the project. On the sec

ond day, they made 20% more than they had the previous day. How many snowflakes did the children make on the third day?
Mathematics
1 answer:
8_murik_8 [283]2 years ago
7 0

Using proportions, it is found that the children made 408 snowflakes on the third day.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

On the first day, they made 30% of the total amount of 1,200, hence:

D1 = 0.3 x 1200 = 360

On the second day, they made 20% more day in the first, hence:

D2 = 1.2 x 360 = 432.

On the third day, they made the remaining amount, hence:

D3 = 1200 - (360 + 432) = 408.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

You might be interested in
What’s the absolute value of 8
Anuta_ua [19.1K]

Answer:

8

Step-by-step explanation:

Absolute value is always the positive value of a number.

8 0
3 years ago
Read 2 more answers
How to find the value of this expression
nevsk [136]
32 because 64 divided by 2 equals 32
8 0
2 years ago
Read 2 more answers
What is the area of this parallelogram​
Umnica [9.8K]

Answer:

112 m^2

Step-by-step explanation:

A = b * h

b = 9 + 5 = 14 m

h = 8 m

So

A = 14 x 8 = 112 m^2

7 0
3 years ago
Read 2 more answers
Help me plsssss I am failing in this class pls give me step by step
Vinvika [58]
Y=-3x+2 bc the line is going down so it’s negative and the y intercept is 2
5 0
2 years ago
Read 2 more answers
Find sin A in triangle ABC
arsen [322]
Sin (A) = BC/AB = 21/75= 7/25
4 0
3 years ago
Other questions:
  • Suppose that three astronauts outside a spaceship decide to play catch. all three astronauts have the same mass and are equally
    7·1 answer
  • Help quickly not much time
    10·2 answers
  • 33 folders cost $ 2.91 $2.91dollar sign, 2, point, 91. Which equation would help determine the cost of 2 22 folders? Choose 1 an
    15·2 answers
  • FIRST GETS BRAINIEST Write a story problem in which you would have to multiply 5 × (-1/3)
    12·2 answers
  • If M is the midpoint of XY, find the coordinates of X if M(-3,-1) and Y(-8,6).
    12·1 answer
  • What is the equation of the line that passes through the points (−2, 1) and (1, 10)?
    12·1 answer
  • Help!! 15 points. Step by step explanation.
    15·1 answer
  • Just need help with c, f, &amp; e <br><br> please provide a step by step explanation
    15·1 answer
  • Simplify:<br> -3/8+ (-1/4)
    5·1 answer
  • What is the slope of a line perpendicular to the line whose equation is x + 3y = -12
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!