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2 years ago

Write 1.12 as a mixed number

Mathematics

2 answers:

netineya [11]2 years ago

6 0

Answer:

First change to an improper fraction then divide as shown below;

= 112/100

= 1 and 12/100

This will be the mixed fraction

Hope this helps.

Thank you.

BY GERALD GREAT

Rama09 [41]2 years ago

4 0

Answer:

- 28/25 is the fraction form of 1.12.

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Usimov [2.4K]

9514 1404 393

Answer:

see below for a sketch
12 km

Step-by-step explanation:

The distance can be calculated using the Law of Cosines. The angle internal to the triangle at Q is (180°-(146° -65°)) = 99°. Then the distance PR can be found from ...

PR² = PQ² +QR² -2·PQ·QR·cos(∠PQR)

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The distance PR is about 12 km.

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3 years ago

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Elena-2011 [213]

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2 square cm

Step-by-step explanation:

Given :

A square is inscribed in a circle whose radius is r = 1 cm

Therefore, the diameter of the circle is 2 r = 2 x 1

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So the diagonal of the square is 2r.

Using the Pythagoras theorem, we find each of the side of the triangle is $r \sqrt 2$ .

Therefore, the area of the square is given by $\text{(side)}^2$

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3 years ago

The price of a flight was increased by 3% to £650. What was the price before the increase?

liubo4ka [24]

Answer:

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Step-by-step explanation:

Hi this is a simple mathematics issue.

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Now, get back to this problem. We need to find the price before increase. Let's say the price was £ X. Now we will find the X number.

It's said that the price was increased by 3%. That means they took 3% of X and added that amount to X to have the new price : £ 650. That means we have this equation :

650 = X + 3%×X

Let's make it easier to look :

650 = X + 3/100 ×X

650 = X×( 1+ 3/100)

= X × 103/100

So we can see 650 is equaled to X multipled by 103/100.

To find the correct answer, simply divide 650 by 103/100.

*A hint: When you divide a number by a fraction, you can simply put the number multiplied by the "flipped" fraction .

Hope you learn with Joy and High Grades !!!

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