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Inga [223]
2 years ago
10

The population of a village is in the following ratios.

Mathematics
1 answer:
statuscvo [17]2 years ago
4 0

Answer:

13:7

Step-by-step explanation:

We see that the ratio from women:children is 13:4.

Therefore, the number of women is 13.

In the ratio comparing men to children we see that it is 7:3.

Therefore, the number of men is 7.

Now we need to compare the number of women to the number of men which is 13:7.

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masha68 [24]
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7 0
2 years ago
Is a 1/2 bigger than 1/8
Sonja [21]
The answer is yes because 1/2 is equal to 4/8 so 4/8 is bigger than 1/8 :))
i hope this is helpful 
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3 0
3 years ago
Y is directly related to X, and Yis 81 when X is 27.<br> The constant of variation is
Arisa [49]

Answer:

3

Step-by-step explanation:

A direct variation is of the form

y = kx

We know x and y so we can find k

81 = k *27

Divide each side by 27

81/27 = 27k/27

3=k

The constant of variation is 3

5 0
3 years ago
Find the value of x in each case:<br><br>(Will give brainliest)
Novay_Z [31]

Answer:

x= 22.5°

Step-by-step explanation:

∠DEA= ∠BAE (alt. ∠s, DE// AB)

Substitute ∠DEA= 2x:

∠BAE= 2x

∠AEB +∠BEF= 180° (adj. ∠s on a str. line)

Substitute ∠BEF= 4x:

∠AEB +4x= 180°

∠AEB= 180° -4x

∠ABE +∠CBE= 180° (adj. ∠s on a str. line)

Substitute ∠CBE= 6x:

∠ABE +6x= 180°

∠ABE= 180° -6x

∠BAE +∠AEB +∠ABE= 180° (∠ sum of triangle)

2x +180° -4x +180° -6x= 180°

-8x +360°= 180°

8x= 360° -180°

8x= 180°

x= 180° ÷8

x= 22.5°

6 0
2 years ago
How much is 78ml when you turn it to litres<br>​
algol [13]

1000ML = 1 L

78ML ?

78*1/1000 = 0.078 L

5 0
2 years ago
Read 2 more answers
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