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3 years ago

How do you change percentages into fractions ?

Mathematics

2 answers:

liraira [26]3 years ago

8 0

Answer

Step-by-step explanation:

You put the percent over a hundred then reduce if you can

iren2701 [21]3 years ago

5 0

Step-by-step explanation:

Step 1: Write down the percent divided by 100 like this: percent 100.

Step 2: If the percent is not a whole number, then multiply both top and bottom by 10 for every number after the decimal point.

Step 3: Simplify (or reduce) the fraction.

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The table below lists the capacity, in quarts, of four different fish tanks at a pet store.

Ilya [14]

Given:

Table of fish tank capacity

To find:

Which fish tank has a capacity of 60 gallons.

Solution:

In the given table, the capacity is mentioned in quarts.

Let us convert gallon to quarts.

1 gallon = 4 quarts

60 gallon = 60 × 4

= 240 quarts

In the table Pacific fish tank has 240 quarts capacity (60 gallons).

Therefore Pacific fish tank has a capacity of 60 gallons.

5 0

4 years ago

On a map’s coordinate grid, Milton City is located at (-4,-3) and McDanielsville is located at(4, -9). How long is a train’s rou

kherson [118]

Answer:

10 units

Step-by-step explanation:

6²+8²=x²

36+64=x²

100=x²

10=x

4 0

3 years ago

How many integers between 2020 and 2400 have four distinct digits arranged in increasing order?

malfutka [58]

Answer: E=15

There are 15 integers between 2020 and 2400 which have four distinct digits arranged in increasing order.

Step-by-step explanation:

This can be obtained by after a simple counting of number from 2020 and 2400 as follows:

The first set of integers are:

2345, 2346, 2347, 2348, and 2349.

Therefore, there are 6 integers in first set.

The second set of integers are:

2356, 2357, 2358, and 2359.

Therefore, there are 4 integers in second set.

The third set of integers are:

2367, 2368, and 2369.

Therefore, there are 3 integers in third set.

The fourth set of integers are:

2378, and 2379.

Therefore, there are 2 integers in fourth set.

The fifth and the last set of integer is:

2389

Therefore, there is only 1 integers in fifth set.

Adding all the integers from each of the set above, we have:

Total number of integers = 6 + 4 + 3 + 2 + 1 = 15

Therefore, there are 15 integers between 2020 and 2400 which have four distinct digits arranged in increasing order.

Sorry if it is incorrect

8 0

3 years ago

Read 2 more answers

Help me pls the quration is hard

Vanyuwa [196]

Answer:

see explanation

Step-by-step explanation:

The 4 sides of a rhombus are congruent.

(i)

2y + x - 4 = 2x - y ( subtract 2x - y from both sides )

3y - x - 4 = 0 ( add 4 to both sides )

3y - x = 4 → (1)

and

$\frac{4x-3y+5}{2}$ = 2x - y ( multiply both sides by 2 to clear the fraction )

4x - 3y + 5 = 4x - 2y ( subtract 4x - 2y from both sides )

- y + 5 = 0 ( subtract 5 from both sides )

- y = - 5 ( multiply both sides by - 1 )

y = 5

substitute y = 5 into (1)

3(5) - x = 4

15 - x = 4 ( subtract 15 from both sides )

- x = - 11 ( multiply both sides by - 1 )

x = 11

(ii)

then

2x - y = 2(11) - 5 = 22 - 5 = 17

perimeter = 4 × 17 = 68 cm

8 0

2 years ago

Can someone help me with this problem

Yuri [45]

Answer:

For this problem, simply substitute x in $y=2(3)^x$ with the given x-values. The resulting coordinates should be (-3,2/27), (-2,2/9), (-1,2/3), (0,2), (1,6), (2,18), and (3,54). Now, you can plot the points, in order to get the exponential graph.

7 0

3 years ago