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gayaneshka [121]
2 years ago
8

Which expression can be used to find 20 percent of 92? One-fifth times 92 StartFraction 1 Over 20 EndFraction times 92 One-half

times 92 One-fourth times 92
Mathematics
2 answers:
Andrei [34K]2 years ago
7 0

Answer:

The answer to your question is (\frac{1}{5}) 9

Step-by-step explanation:

To solve this problem we must use proportions

                     92 ---------------------- 100

                      x   ----------------------  20

Use cross multiplication to solve this proportion

                      x = 92 (\frac{20}{100})

Simplify \frac{20}{100}

              = \frac{10}{50} = \frac{5}{25} = \frac{1}{5}

Substitute this value

                                    9(\frac{1}{5}

OLEGan [10]2 years ago
4 0

Answer:its A.

Step-by-step explanation:

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A grocery store gives away a $10 gift card to every 25th customer and a $20 gift card to every 60th customer. Which customer wil
Novosadov [1.4K]
The 300th customer would be the first to recieve both. They would have given away 5 of the 20$ gift cards and 12 of the 10$ ones for a total of 17 gift cards.
7 0
2 years ago
Galactic Rotation Speed. We are located about 27,000 light-years from the galactic center and we orbit the center about once eve
Alexxandr [17]

Answer:

speed = 796142.197 km/hr

Step-by-step explanation:

solution

we consider here orbit around galactic center is circular so

circumference formula will be here

circumference C = 2πr   ........1

here we know r = 27000

so

circumference C = 2 π × 27000

C = 169560 light year

so

we travel 169560 light year in 230000000 years

so distance will be

distance = \frac{169560}{230000000}

distance = 0.00073721 light year/year

and we know 1 year = 8760 hours

so 1 light year = 9.46027 ×10^{12} km

so

sped of moving is

speed = 0.00073721 × 9.46027 × \frac{10^{12}}{8760}  km/hr

speed = 796142.197 km/hr

5 0
2 years ago
Which expression could be used to determine the product of –4 and 3 and one - fourth?
ELEN [110]

The correct answer is (-4)(3)+(-4)(1/4)

3 0
2 years ago
A desert has both fruit and yoghurt inside.Altogether the mass of the fruit and yoghurt is 175g. The ratio of the mass of fruit
Dafna11 [192]

Answer:

125g

Step-by-step explanation:

You can find the mass of the yoghurt by dividing the mass of the fruit and the yoghurt by the sum of the ratio,(2+5), then multiplying that value by 5.

8 0
2 years ago
Drag the correct classification for each graph into the boxes to complete the table.
tester [92]

neither even or odd, odd, even

5 0
2 years ago
Read 2 more answers
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