3 years ago

What is 5/9 times 2 4/5 mixed number

Mathematics

1 answer:

Lunna [17]3 years ago

3 0

5/9 * 2*5+4/5
5/9 * 10 + 4/5
5/9 * 14/5
5 * 14/9 * 5
70/9*5
70/45
14/9
1 5/9.

You might be interested in

Jennifer bought 3 yards of fabric and a spool of thread for $28.10.

Darina [25.2K]

The fabric costs $8.95 per yard.

4 0

3 years ago

The surface area of the top surface of the water in a circular swimming pool is about 206 square feet. Estimate the radius of th

nataly862011 [7]

Area=pi (radius^2) Plug in numbers. 206=3.14 (r^2) Divide both sides by 3.14 65.61=r^2 Then square root both sides. 8.1ft =r Then round to the nearest foot. r=8ft

3 0

3 years ago

Nina asked 100 students if they have a pet. Of the students 19/100 have a cat. How many students have a cat?

Yuliya22 [10]

19 people have cats because of the 100 people 19 said they do.

6 0

4 years ago

Read 2 more answers

The market price of a house is directly proportional to the total area of the house in square feet. If the price of a 1,500 squa

IrinaK [193]

Answer:

The price of a 2,000 square foot home is $\$400,000$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

Let

x -----> the total area of the house in square feet

y -----> the price of the house

we have

The point (1,500,300,000)

Find the constant of proportionality k

$k=y/x$

substitute

$k=300,000/1,500=200$

The direct equation is equal to

$y=200x$

For $x=2,000\ ft^{2}$

Find the value of y

substitute the value of x in the equation

$y=200(2,000)$

$y=\$400,000$

5 0

3 years ago

What error did anna make?

Lapatulllka [165]

Answer:

The last option

Step-by-step explanation:

she did not change the sign of +6 to -6

the constant term should be -15 and not -3

6 0

4 years ago