All categories

2 years ago

Express the following in the form p/q , where p and q are integers and q is not equal to 0 0.47

Mathematics

1 answer:

Gennadij [26K]2 years ago

4 0

Given,
0.47
X= 0.47
10x = 4.7

100x = 47.7

90X = 43

X = 43/90

p/q= 43/90

You might be interested in

What is 52% of 230?

balu736 [363]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Please help in math I give lots of points.

disa [49]

$\text{Put the value of x to the expression}\\\\\sqrt{x+3};\ x=15\\\\\sqrt{15+3}=\sqrt{18}=\sqrt{9\cdot2}=\sqrt9\cdot\sqrt2=\boxed{3\sqrt2}$

$\text{Put the value of x to the expression}\\\\\dfrac{6}{\sqrt{x}},\ x=3\\\\\dfrac{6}{\sqrt3}=\dfrac{6\cdot\sqrt3}{\sqrt3\cdot\sqrt3}=\dfrac{6\sqrt3}{3}=\boxed{2\sqrt3}$

$\text{Put the value of x to the expression}\\\\4\sqrt{x+1}-3\sqrt{2x+6},\ x=3\\\\4\sqrt{3+1}-3\sqrt{2(3)+6}=4\sqrt4-3\sqrt{6+6}=4(2)-3\sqrt{12}\\\\=8-3\sqrt{4\cdot3}=8-3\sqrt4\cdot\sqrt3=8-3(2)\cdot\sqrt3=\boxed{8-6\sqrt3}$

8 0

2 years ago

Your class has raised $760 for a hunger relief organization. The organization provides farm animals that people can use to produ

melomori [17]

Answer:

760 for hunder relif oragniz

5 0

2 years ago

Lucy and Ethel’s favorite store was having a sale. Lucy bought 10 shirts and 4 pairs of jeans and spent $280. Sabrina bought 12

Sphinxa [80]

Answer:

Each shirt costs 12 dollars.

Each pair of pants cost 40 dollars.

Step-by-step explanation:

Let x represent the shirts

Let y represent the pair of jeans

10x + 4y = $280

12x + 5y = $344

Use elimination method to eliminate y

• Multiply the entire first equation by 5.

• Multiply the second entire equation by -4.

5(10x +4y = $280)

-4(12x + 5y = $344)

50x + 20y = 1400

-48x -20y = -1376

2x = 24

x = 12

Each shirt costs 12 dollars.

Solve for how much each pair of jeans costs.

10(12) + 4y = 280

120 + 4y = 280

4y = 160

y = 40

3 0

2 years ago

Using 1, 3, 5, 9, and 9 create a problem in which the answer equals 5. You may use operations more than once.

harkovskaia [24]

you add 1+9 which would be 10 then minus 5 which would be 5

8 0

2 years ago

Read 2 more answers