MATHEMATICS MIDDLE SCHOOL

Three months ago , santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes. What is the percent change?

Answers

Answer 1
Answer:

Answer:

37.5%

Step-by-step explanation:

first work out the difference between the two numbers,

then divide the decrease by the OG number (40)

and multiply the answer by 100

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How to rewrite decimals to fractions before adding

Answers

Step 1: Write down the decimal divided by 1, like this: decimal/1Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)Step 3: Simplify  (or reduce) the fraction . ( Did That Help ? ) 
fraction divide e.g. 7/20 is 7 divide by 20 equals 0.35.
in decimals you times it by 100
e.g. 0.35 x 100 equals 35%

and if your trying to find the fraction all yoju do is do the oposite

64, 32, 16, 8,....
Find the 9th term

Answers

Answer:

The ninth term would 0.25.

Step-by-step explanation:

The pattern happening here is that the number is being divided by 2.

So, continuing the pattern, continue dividing by 2.

8÷2= 4   ----> 5th term

4÷2= 2   ----> 6th term

2÷2= 1    ----> 7th term

1÷2= 0.5 ----> 8th term

0.5÷2= 0,25 ---> 9th term

Raja can read 20 pages in an hour. How many pages can he read each minute

Answers

Answer:

5yg53t53

Step-by-step explanation:

3r34f3f2f2f22

Ethan ran 11 miles in 2 hours. what is the unit rate of miles to an hour?

Answers

11 ÷ 2 = 5.5
Ethan ran 5.5 miles per hour

Answer:

Ethan ran 5.5 miles per hour!

Step-by-step explanation:

A

What is 1 5/8-3/8 ?

Express the answer in simplest form.

Answers

The correct answer is 10 \8.

Which is bigger 2/3 or 1/3?

Answers

2/3 is bigger than 1/3......TO CHECK this answer 2/3=66% or .66 and 1/3=33% or .33

Therefore, 2/3(66%) is greater than 1/3(33%)

2/3>1/3
 2/3  Is bigger
2/3 = .66 
1/3 = .33
66 is larger than 33.

Fractons that are bigger than 1/3 are: 2/3 3/3 4/3
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