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
prisoha [69]
3 years ago
8

There are 3 boys for every 4 girls in a class. If there are 16 girls, how many boys are there?

Mathematics
2 answers:
ololo11 [35]3 years ago
4 0
12 simple mental math ty
sergejj [24]3 years ago
3 0

If there are 3 boys for every 4 girls in a class, there would be 12 boys because 16 ÷4 us 4, and 4×3 is 13.

You might be interested in
The price of a computer was decreased by 30% to £147. What was the price before the decrease?
Sunny_sXe [5.5K]

Answer:

£210

Step-by-step explanation:

A decrease of 30% represents 70% of the original cost.

100% represents the original cost

Divide the price by 70 to find 1% then multiply by 100 for original cost

original cost = \frac{147}{70} × 100 = 2.1 × 100 = £210

4 0
3 years ago
Read 2 more answers
Freyda has a circular rug with a radius of 120 centimeters. The fringe on the outside edge of the rug needs to be replaced. What
Gnom [1K]

Answer:

The Fringe of the rug is 754 cm.

Step-by-step explanation:

Given:

radius = 120 cm

We need to find the fringe of the outside rug.

Solution:

Since the rug is in the circular form.

We can say that fringe of the outside edge of the rug can be equal to circumference of the circle.

Then we will find the Circumference of the circle.

Circumference of the circle is given 2 times 'π' times radius 'r'.

framing in equation form we get;

Circumference of the circle = 2\pi r

Circumference of the circle = 2 \times \pi \times 120 = 753.98 \approx 754\ cm

Hence the Fringe of the rug is 754 cm.

8 0
3 years ago
What phrases describes the expression of 16-y​
Jlenok [28]

<em>What phrases describes the expression of 16-y​</em>

<em>Answer: -9</em>

<em></em>

<em>Hope this helps~ </em>

6 0
3 years ago
What number is exponent?
qwelly [4]

Answer:

2

Step-by-step explanation:

The base B represents the number you multiply and the exponent "x" tells you how many times you multiply the base, and you write it as "B^ x." For example, 8^3 is 8X8X8=512 where "8" is the base, "3" is the exponent and the whole expression is the power.

6 0
3 years ago
Read 2 more answers
Stretch thinking Rewrite this sentence using the word fewer. Carey reads 10more pages than Lucey.
anzhelika [568]

Answer:

Lucey reads 10 pages fewer than Carey.

4 0
3 years ago
Other questions:
  • A snake is 2 ft 4 inches long. How many inches long is the snake
    7·2 answers
  • 5.25% of 170 is what number
    6·1 answer
  • Two boats are observed by a parasailer 75 meters above a lake. The angles of depression are 12.5° and 79. How far apart are the
    13·1 answer
  • Is the function f(x) =(4)^x -2 an exponential function. If so, identify the base. If not, why not?
    10·1 answer
  • Help me in this<br> x^2 - x = 12
    11·1 answer
  • Steve invested money in the stock market. In the first year, his stock increased 50%. He paid his stockbroker $350 and then lost
    13·1 answer
  • Sam built a fence that was 54 feet long she built the same legnth of fence each day for 6 days how many inches of fence did Sam
    11·2 answers
  • You want to buy a tent in the shape of a pyramid. The rectangular base is 35 square feet, with a height of 4 feet. What is the v
    13·1 answer
  • Triangle ABC is translated 5 units to the right and 2 units up. Match the correct
    12·1 answer
  • What is the gradient of the blue line, maths watch
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!