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Inessa05 [86]
3 years ago
14

Find the missing value

Mathematics
1 answer:
fenix001 [56]3 years ago
7 0

We can write a ratio:

15/5 = 36/x

Let "x" equal the unknown part of the triangle.

Solution:

15/5 = 36/x

~Cross multiply

15x = 180

~Divide 15 to both sides

x = 12

Best of Luck!

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Noah raised $54, which is 60% of his fundraising goal to support the animal shelter.
zmey [24]

Answer:

make shur your using fractions

54 60

x   100 cross multiply

54(100)   60(x)

5400          60x

divided both by 60

5400/60    60/60

90                   1

= $90

then you go

54  60

90  100

and use a caculater to see if your answer is coorect

you just fowllow the steps to see if you get 90

Step-by-step explanation:

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4vir4ik [10]
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ziro4ka [17]

Answer:

Step-by-step explanation:

Step-by-step explanation:

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8 0
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There are boys and girls in a class in the ratio 1:9<br> What fraction of the pupils are girls?
Furkat [3]

Answer:

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Step-by-step explanation:

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zubka84 [21]

Answer:

8 posts.

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That is 7 posts but there is a post at each end so the number required = 7 + 1 = 8 posts.

8 0
4 years ago
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