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Slav-nsk [51]
3 years ago
9

What is 22.5% right now as a fraction in simplest form

Mathematics
2 answers:
Svetach [21]3 years ago
8 0

Put 22.5% in a equivalent fraction 225/1000 reduce to 9/40

Kamila [148]3 years ago
3 0
Answer: 9/40

22.5=22.5/100=225/1000

Find the largest number that can divide into 225 and 1000 - it's 25

Divide by that number (25)
225/25=9
1000/25=40

Your answer is 9/40 because nothing goes into not 9 and 40 evenly.
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I neeed help asap please
alexandr1967 [171]

Answer:

last option.

linear pair

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6 0
3 years ago
A publisher displays its latest magizine on its website
IceJOKER [234]

We need to know about unitary method to solve the problem. The length of the actual magazine cover is 8 inches, the width of the actual magazine cover is 11 inches, the length of the new magazine cover is 32cm and the width of the new magazine cover is 44cm.

Unitary method is used to find the value of a unit object. . In this question we know the scale is 6cm to 1 inch for actual magazine cover, the length is given to be 48 cm and the width is 66cm,

length of actual magazine cover= 48/6=8 inches

width of actual magazine cover= 66/6=11 inches

The new scale is 4 cm to 1 inch

length of new magazine cover=8x4=32 cm

width of new magazine cover =11x4=44 cm

Therefore the length of the actual magazine cover is 8 inches, the width of the actual magazine cover is 11 inches, the length of the new magazine cover is 32 cm and the width of the new magazine cover is 44cm.

Learn more about unitary method here:

brainly.com/question/22056199

#SPJ1

Your question was incomplete. Please refer below for the entire question.

A publisher displays its latest magazine cover on its website.

The publisher scales up the front cover of the magazine using a scale of 6 centimeters to 1 inch. The length of the scale drawing is 48 centimeters, and its width is 66 centimeters.

The length of the actual magazine cover is inches.

The width of the actual magazine cover is inches.

The scale drawing is too big to view on a computer screen without scrolling.

the publisher uses a new scale of 4 centimeters to 1 inch.

The length of the new scale drawing is centimeters.

The width of the new scale drawing is centimeters.

7 0
1 year ago
Help me with these three quesions for brainiest:)
Gemiola [76]

Answer: f

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2/3 of the students in the cafeteria are 6th graders how many 6th graders are there if the cafeteria has 180 kids
Sergeu [11.5K]

Answer:

120 6th graders

Step-by-step explanation:

You need to set up a proportion...

2/3= x/180

360=3x

x=120

3 0
3 years ago
Read 2 more answers
Weather affects flights across the nation, causing delays, cancellations, and general disruption to the NAS. You have gathered a
hammer [34]

Answer:

a.) one sample t test

b.) H0 : μ = 59.3

c.) H1 : μ > 59.3

d.) μ = 59.3 ; σ = 39.84

e.) xbar = 79.4 ; s = 61.36

Test statistic = 3.16

Step-by-step explanation:

Given the sample data:

49.00 49.00 49.00 49.00 49.00 63.00 63.00 63.00 63.00 63.00 199.00 199.00 199.00 199.00 199.00 38.00 38.00 38.00 38.00 38.00 48.00 48.00 48.00 48.00 48.00 49.00 63.00 199.00 38.00 48.00

Sample size, n = 30

Using calculator :

xbar from the data above = 79.4

Standard deviation = 61.359

H0 : μ = 59.3

H1 : μ > 59.3

Test statistic :

(Xbar - μ) ÷ (σ/sqrt(n)

σ = 34.83

(79.4 - 59.3) ÷ (34.83/sqrt(30))

20.1 ÷ 6.359

Test statistic = 3.16

4 0
3 years ago
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