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pochemuha
3 years ago
9

Simplifying what is 20/25 in simplify

Mathematics
2 answers:
labwork [276]3 years ago
6 0
It is 4/5. 20 and 25 have the GCF of 5. Divide both by 5. The answer is 4/5
Lunna [17]3 years ago
3 0
To simplify a fraction, find a number that is divisible evenly by both the numerator (top) and denominator (bottom).

You could start with 2. 20 divided by 2 = 10. 25 divided by 2 = XXXX not a whole number.

3? nope. not whole numbers. 4? nope. not a whole number for 25. 5?

20/5=4  
25/5=5

So, the simplified fraction is 4/5.

To check if it can be simplified anymore, look if the numerator and denominator have any of the same multiples.

In this casethey do not, so 4/5 is in simplest form
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Spencer wants to burn 450 calories while biking. Biking burns about 10 calories per minute. When Spencer goes biking, he usually
kupik [55]

Answer:

The equation  to find the total number of minutes (including rest) that Spencer should plan to be out biking is 10(m-15)=450.

Spencer should plan for 60 minutes  to be out biking.

Step-by-step explanation:

Given:

Total calories need to burn = 450 calories

Calories burn per minute = 10

number of minutes he rest = 15

We need to find the total number of minutes (including rest) that Spencer should plan to be out biking.

Solution:

Let Total minutes of biking be 'm'.

So we can say that.

Calories burn per minute multiplied by the difference of total minutes and number of minutes he rest is equal to Total calories need to burn.

framing in equation form we get;

10(m-15)=450

Hence the equation  to find the total number of minutes (including rest) that Spencer should plan to be out biking is 10(m-15)=450.

On Solving the above equation we get;

First we will divide both side by 10 we get;

\frac{10(m-15)}{10}=\frac{450}{10}\\\\m-15=45

Now adding both side by 15 we get;

m-15+15=45+15\\\\m=60\ minutes

Hence Spencer should plan for 60 minutes  to be out biking.

4 0
3 years ago
3−2=10<br><br><br> 1.k=4<br><br> 2.k=-4<br><br> 3.k=36<br><br> 4.k=-36
asambeis [7]
The answer is number 2, b!
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3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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Nataly_w [17]

Answer:

8.18

Step-by-step explanation:

<u>r = square root of A/ pi </u>

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I hope the <u><em>formula</em></u> helped!

3 0
2 years ago
How to calculate intrest
Goryan [66]

Answer:

You can calculate Interest on your loans and investments by using the following formula for calculating simple interest: Simple Interest= P x R x T ÷ 100, where P = Principal, R = Rate of Interest and T = Time Period of the Loan/Deposit in years.

Formula: Simple Interest=P×r×t where: P=Principal amount; r=Annual interest rate; t=...

Principal Amount: Principal Amount remains constant on Simple Interest

Meaning: Simple Interest is calculated on the Principal Amount for the entire tenure

Calculation: It is easy to calculate Simple Interest

8 0
2 years ago
Read 2 more answers
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