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exis [7]
3 years ago
12

If 3, 9, 10, x are in proportion find the value of x.​

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
8 0

Step-by-step explanation:

Given that 3, 9, 10, x are in proportion <br> product of exterms = Product of means <br>

<br>

3x=9×10

X=(9x10)/3

X=90/3

X=30

Colt1911 [192]3 years ago
5 0

Answer:

x = 30

Step-by-step explanation:

If 3, 9, 10, x are in proportion. Then,

x \times 3 = 10 \times 9

x \times 3 = 90

<h3>x =  \frac{90}{3}</h3>

x = 30

<h3>Hope it is helpful.....</h3>
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