3 years ago

Rename 1/5 and 9/10 using the least common denominator

Mathematics

1 answer:

skad [1K]3 years ago

3 0

Answer:

2/10

Step-by-step explanation:

you have to match the bottom number on both fractions then do what ever you did to the top number

so with this to get the 5 to a 10 you have to times it by 2

so you do the same to the 1

You might be interested in

What's the sum of 6 feet 10 inches and 8 feet 9 inches? A. 13 ft. 19 in. B. 15 ft. 7 in. C. 15 ft. 19 in. D. 14 ft. 7 in. Mark f

kakasveta [241]

The answer to your question is b. 15 ft. 7 in.

4 0

3 years ago

Read 2 more answers

The area of a square shaped park measures 16900 square feet. How many feet of fencing would be needed to enclose that park?

sergey [27]

Answer:

520 feet

Step-by-step explanation:

The area=16900

Area formula=b^2

b^2=16900

square root of 16900=130

130*4=520

6 0

3 years ago

Simplify the expression (3k / 8)^2

Ludmilka [50]

Answer:

9k/64^2 (9k^2/64^2)

Step-by-step explanation:

6 0

3 years ago

Determine the slope (9,2) and (3,-8)

Oxana [17]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 9 &,& 2~) 
% (c,d)
&&(~ 3 &,& -8~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-8-2}{3-9}\implies \cfrac{-10}{-6}\implies \cfrac{5}{3}$

7 0

3 years ago

Grade 8 math question plz show work

Nimfa-mama [501]

A. The population would be 120

You would find 20 percent of 100
To do that, you do 100× 0.2 and add that to 100

B. The population doubles

10×2= 20
20×2= 40, not 30

hope this helps!

6 0

3 years ago