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Svetradugi [14.3K]
2 years ago
10

What is the balue of x in the proportion 2 1/4 / x= 1 1/2/3/35?

Mathematics
1 answer:
never [62]2 years ago
7 0

Answer:

5 2/5

Step-by-step explanation:

(2 1/4) / x = (1 1/2) / (3 3/5)

so

x = (2 1/4) * (3 3/5) / (1 1/2)

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Please help!! I need Thai answer soon, will mark brainless
olga2289 [7]

Answer:

d. 127.41

hope it helps....

4 0
3 years ago
the ratio of dogs to cats is 5:3 ,the ratio of fish to dogs is 6:1 .what is the ratio of cats to fish
e-lub [12.9K]

Answer:

10: 1

Step-by-step explanation:

We have to make the dogs art of the ratio equal first.

5:3>30:18

6:1> 180: 30

After this we have to simplify the ratio.

Cats to fish is 180:18 (divide by 2) 90:9 (then by 3) 30 : 3 (and finally by 3 again) 10 : 1

4 0
2 years ago
The table shows the number of candid pictures of students for the yearbook for two consecutive years. Year Number of Photos 2015
Elena-2011 [213]

Answer:

The percentage decrease in the number candid student pictures for the yearbook from 2015 to 2016 is approximately 9.3 percent

Step-by-step explanation:

The given data can be presented as follows

Year           {}                      Number of Photos

2015           {}                      236

2016           {}                      214

The percentage decrease in the number of candid pictures is give by the following formula

Percentage \ Decrease = \dfrac{Original \ Value- New \ Value}{Original \ Value}  \times 100

Where;

Original value for the number of pictures = 236

New value for the number of pictures = 214

Substituting the values into the equation for the percentage decrease gives;

Percentage \ Decrease = \dfrac{236- 214}{236}  \times 100 = \dfrac{550}{59} \ percent\approx 9.3 \%

The percentage decrease is approximately 9.3 percent.

4 0
2 years ago
Please help ASAP. Thanks so much
tresset_1 [31]

Answer:

A. -3,-8

Step-by-step explanation:

That's the answer positive

6 0
2 years ago
Read 2 more answers
In the relation C = 60+15n, C represents the total cost of holding an event at a hall, and n represents the number of guests. Th
telo118 [61]
Minimum possible number of guests is zero.

C = 60 + 15(0) = $60

Maximum possible number of guests is 100.

C = 60 + 15(100) = $1,560

That looks like Choice (d).
7 0
3 years ago
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