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almond37 [142]
4 years ago
11

15 and 3/5 as a fraction in simplest form

Mathematics
1 answer:
lianna [129]4 years ago
4 0

Answer:

78/5

Step-by-step explanation:

(15 x 5 + 3)/5

78/5

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guajiro [1.7K]
Length= 22 feet
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3 years ago
What are the dimensions of a rectangle with an area of 45 square inches and a perimeter of 28 inches? A) 8 in. x 6 in.B) 9 in. x
grigory [225]
  • Length be x
  • Breadth be y

\\ \rm\Rrightarrow 2x+2y=28

\\ \rm\Rrightarrow x+y=14--(1)

And

  • xy=45

\\ \rm\Rrightarrow (x-y)^2=(x+y)^2-4xy

\\ \rm\Rrightarrow (x-y)^2=14^2-4(45)=196-180

\\ \rm\Rrightarrow (x-y)^2=16

\\ \rm\Rrightarrow x-y=4--(2)

Adding (1) and (2)

  • 2x=18
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And

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7 0
3 years ago
Read 2 more answers
Determine the SCALE FACTOR. Original image: 1.5 inches tall, 2 inches long. Scale Drawing: 3.75 inches tall, 5 inches long. (pic
Virty [35]

Answer:

scale factor is 2.5

Step-by-step explanation:

Notice that the original image is smaller than the scale drawing. Examine the ratios of the sizes:

Image/ Original :

height:  3.75 in / 1.5 in = 2.5

length:   5 in / 2 in = 2.5

The scale factor is clearly 2.5

3 0
3 years ago
At a popular theme park, there were 2,000,000 visitors last year. This year, there were 2,100,000 visitors. What is the percent
harkovskaia [24]

Answer:

There was 5% increase in visitors from last year to this year.

Step-by-step explanation:

Given:

Number of Visitors at theme park last year = 2000000

Number of Visitors at theme park this year = 2100000

We need to find the percent increase in visitors from last year to this year.

First we will find Number of increase in visitors from last year to this year.

Number of increase in visitors is equal to Number of Visitors at theme park this year minus Number of Visitors at theme park last year.

Framing in equation form we get;

Number of increase in visitors = 2100000 - 2000000 = 100000

Now Percent of increase in visitors is can be calculated by dividing Number of increase in visitors with Number of Visitors at theme park last year and then multiplied with 100.

Framing in equation form we get;

Percent of increase in visitors = \frac{100000}{2000000}\times 100 = 5\%

Hence There was 5% increase in visitors from last year to this year.

7 0
3 years ago
Independent Practice
andrew-mc [135]

Answer:

D.

a1=7an=−3 · an−1a subscript 1 baseline equals 7 line break a subscript n baseline equals negative 3 times a subscript n minus 1 baseline

Step-by-step explanation:

6 0
3 years ago
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