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
Lady_Fox [76]
3 years ago
10

The ratio of boys and girls in the school

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
7 0

Answer:

45 students

Step-by-step explanation:

to make sure there are 20 boys you need to multiply 4 by 5

so multiply the 5 by 5 as well

then add what you get!!

Elanso [62]3 years ago
6 0

Answer:

45

Step-by-step explanation:

20 boys= 5 times the ratio

So, 5x5=25

25 girls and 20 boys= 45 students

You might be interested in
Joel is twice as old as Kayla in 5 years the sum of their ages will be 55 years what are the ages of two people
stealth61 [152]
Kayla is 15 while joel is 30
7 0
3 years ago
Read 2 more answers
A rectangular carpet measures 12m by 5m. Part of the carpet is covered by a square rug of length 2m. What fraction of the carpet
guajiro [1.7K]

Answer:

¹/15

Step-by-step explanation:

Area of the rug = s²

Where s = 2 m

Area of the rug = 2² = 4 m²

Area of the rectangular carpet = length × width

Where,

Length = 12 m

Width = 5 m

Area = 12 × 5 = 60 m²

Fraction of the carpet covered by the rug = area of the rug ÷ area of the carpet = 4/60 = ¹/15

6 0
3 years ago
100 points if you show how you got the answer!
ludmilkaskok [199]

First, simplify each one.

9.98 x 10^6 = 9980000

7.3 x 10^7 = 73000000

Next, subtract the freight from the aircraft

73000000 - 9980000 = 63020000

Round the decimal point to the first significant digit, and place the amount of place values the decimal point moved to the left as a power sign, over 10.

63020000 = 6.302 x 10^7

6.302 x 10^7 is your answer

hope this helps

8 0
3 years ago
Read 2 more answers
Sravya earns $42,820 per year in take home pay. What is the most money a housing expert would advise her to spend on a monthly m
Margarita [4]

Answer:

Step-by-step explanation:

the most money a housing expert would advise her to spend on a monthly mortgage payment would be 1,645

3 0
2 years ago
Which is a multiple of 3, 2, and 5? 36 40 45 60<br>​
Arte-miy333 [17]

Answer:

60

Step-by-step explanation:

60/3=20

60/2=30

60/5=12

8 0
3 years ago
Read 2 more answers
Other questions:
  • -
    8·1 answer
  • Of the 320 students in 8th grade 2/5,have a pet. How many<br> students in 8th grade have a pet?
    15·1 answer
  • What are the multiples of 14?
    9·2 answers
  • The width of a rectangle is 3 units less than the length. The area of the rectangle is 28 units. What is the width, in units, of
    13·1 answer
  • Araceli had 61 pennies and then lost 12. Now she wants to buy a treat that costs 4 sevenths of the pennies she has left. How man
    8·1 answer
  • Can I get help with this
    6·1 answer
  • Calculate the total cost, total depreciation, and annual depreciation for the following assets by using the straight-line method
    10·1 answer
  • 6+(-9)= I want a answer<br>​
    15·2 answers
  • Please help :(<br><br><br><br><br> what’s the answer??<br><br><br><br><br> math
    9·1 answer
  • Rachel has a bag of fruit that has a mass of 50 hectograms. Rachel converts this mass to centigrams. Her work is shown below.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!