Divide 120 in the ratio of 1:2

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

7 0

Ratio given 1:2

Let's suppose the ratio as x : 2x

Adding the ratio = 3x

$\frac{x}{3x} \times 120 \\ =40$

$\frac{2x}{3x} \times 120 \\= 80$

40 and 80 are in the ratio 1:2 of 120.

Hope it helps!!!

Alona [7]3 years ago

3 0

40 and 80 are in the ratio of 1:2 of 120.

Hope this helps!

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Pls help this is very easy

anastassius [24]

Answer:

20/9

Step-by-step explanation:

Alright, so by using the "keep me, change me, turn me over" method - we can easily solve this:

$\frac{8}{9}\div \frac{2}{5}\\=\frac{8}{9}\times \frac{5}{2}\\=\frac{4}{9}\times \frac{5}{1}\\=\frac{4\times \:5}{9\times \:1}\\=\frac{20}{9}$

I hope I was of assistance! #SpreadTheLove <3

4 0

3 years ago

Answers are O - 17 O - 16 O - 15 O - (-16)

Rasek [7]

Interior angles on parallel lines cut by a traversal are supplementary (they add up to 180°). These can be identified as "c" angles, due to their shape. Knowing this, we can figure out the value of x:
7x+(2x+36)=180
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Simplify the equation
9x+36=180
Collect like terms
9x=144
Divide by 9 on both sides to isolate x
x=16

5 0

4 years ago

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yulyashka [42]

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