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2 years ago

Show work, for extra Brainly, elementary work, multiplying unit fractions by whole numbers

Mathematics

1 answer:

Wewaii [24]2 years ago

5 0

Answer:

2 1/4

Step-by-step explanation:

Number 1 is incorrect because 1/4 x 9 is 2 1/4 not 1 1/4.

To multiply fractions, multiply directly across. So multiply 1/4 x 9/1 to get 9/4 which converted into a mixed number is 2 1/4.

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When Mr. Key made a chocolate milkshake for himself, he used 3/4 cup

icang [17]

Answer:

3 cups of milk

Step-by-step explanation:

4/4 is 1 cup.

8 0

3 years ago

PLS HELP ASAP calculate the distance between the two points. (18, -24) & (87, 100)

GarryVolchara [31]

Answer:

<h3>The answer is 141.90 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(18, -24) & (87, 100)

The distance between them is

$d = \sqrt{ ({18 - 87})^{2} + ({ - 24 - 100})^{2} } \\ = \sqrt{ ( { - 69})^{2} + ( { - 124})^{2} } \\ = \sqrt{4761 + 15376} \\ = \sqrt{20137} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = 141.90489773...$

We have the final answer as

<h3>141.90 units</h3>

Hope this helps you

5 0

2 years ago

Robert is selling his bulldozer at a heavy equipment auction. The auction company receives a commission of 5% of the selling pri

kifflom [539]

Answer:

$131422

Step-by-step explanation:

Given :

Amount owed = $124,850

Commison on sale = 5%

Let :

Sale price of bulldozer = x

Sale price = amount owed + 5% of sale price

x = 124850 + 0.05*x

x = 124850 + 0.05x

x - 0.05x = 124850

0.95x = 124850

x = 124850 / 0.95

x = 131421.05263

To the nearest dollar = $131422

4 0

3 years ago

A store is having a sell in which all items are reduced by 20% including tax

Andrei [34K]

I’m not sure what the question is, so if you could tell me what the actual question is I might be able to answer it!

6 0

3 years ago

Amilia walk 35 mile. She was so tired that she take a brake for 1 minutes. Then she started to walk 15 mile away from her house.

suter [353]

Answer:

50 miles

Step-by-step explanation:

35 + 15

8 0

3 years ago