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vitfil [10]
3 years ago
9

The 20 girls in the class represented 55% of the students in the class. How many students are in the class?

Mathematics
1 answer:
inna [77]3 years ago
4 0

Answer:

There are 31 students in the class.

Step-by-step explanation:

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5/8 divided by 3/4 what the answer
charle [14.2K]

Answer:

20/24. Simplified answer is 5/6

Step-by-step explanation:

5/8 divided by 3/4 is the same as asking 5/8 times 4/3

When dividing a number by a fraction, you can always just multiply by the fraction with its numerator and denominator switched!

So, now we have 5/8 times 4/3

Step 1: Multiply the numerators together. 5 times 4 = 20

Step 2: Multiply the denominators together. 8 times 3 = 24

Step 3: Put the new numerator over the new denominator. 20 over 24 is 20/24

Step 4: Simplify the fraction if necessary. 20 and 24 share a common factor of 4, so divide both the numerator and denominator by 4.  

20 divided by 4 = 5

24 divided by 4 = 6

So, 20/24 is equal to 5/6.

7 0
3 years ago
What is the final product? ^5sqrt4x^2 ^5sqrt4x^2
AnnyKZ [126]
For this case we have the following expression:
 ^ 5sqrt4x ^ 2 ^ 5sqrt4x ^ 2
 Rewriting the expression we have:
 ((4x ^ 2) ^ (1/5)) ((4x ^ 2) ^ (1/5))
 For power properties we have:
 (4x ^ 2) ^ (1/5 + 1/5)
 (4x ^ 2) ^ (2/5)
 Rewriting we have:
 (16x ^ 4) ^ (1/5)
 ^ 5sqrt16x ^ 4
 Answer:
 
^5sqrt16x^4
4 0
3 years ago
Image is down below, pls answer
Bumek [7]

Answer:

67

6+7=13

76-67=9

Done!

5 0
3 years ago
Which is the next step in following construction of a regular hexagon
irinina [24]

Answer:

The square is the next step

Step-by-step explanation:

5 0
3 years ago
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Advantages and disadvantages of simple interest
omeli [17]

Answer:

Simple interest, specifically in bank offers a grace period of six days, which gives time to payback. When saving money or investing, if the interest rate is high then the customer benefits. The disadvantages in simple interest are that if the interest rate is high then the borrower will pay more.

7 0
2 years ago
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