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3 years ago

How to turn a fraction to a decimal

Mathematics

2 answers:

kvasek [131]3 years ago

4 0

Divide the bottom into the top of the fraction

Rudiy273 years ago

3 0

To turn a fraction into a decimal, divide the numerator by the denominator. For example, to turn 5/10 into a decimal, divide 5 with 10 and you will get 0.5. So, the decimal for 5/10 is 0.5.

Hope it helps:)

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Please help!!! I will give brainliest but only if you try and help.

Slav-nsk [51]

Answer:

Since we have to predict, we can use ratios to help us solve this.

12 said yes out of 72 randomly chosen, SO,

if 210 would say yes (goes to play), how many is total??

12 is to 72 AS 210 is to HOW MUCH (let it be x)??

We can setup ratio, cross multiply, and solve for x:

= 12/72= 210/x

= 12x = 210*72

=12x = 15,120

=x = 15,120/12

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3 years ago

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nasty-shy [4]

Answer:

B. 18

Step-by-step explanation:

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$\cancel x+18= \cancel x + m$

$18= m$

5 0

2 years ago

Read 2 more answers

WHAT IS INTRODUCTION TO SET

11111nata11111 [884]

Answer:

An introduction of sets and its definition in mathematics. The collection of well-defined distinct objects is known as a set. ... The word well-defined refers to a specific property which makes it easy to identify whether the given object belongs to the set or not.

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3 years ago

General admission to the Fair is $10.00. Each ride costs $4.75. If Lisa has $75.00 to spend at the Fair, what method can be used

stira [4]

Answer:

subtraction

Step-by-step explanation:

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3 years ago

The following prices, in dollars, of 7.5-cubic-foot refrigerators were recorded from a random sample. 314 305 344 283 285 310 3

Mariana [72]

Answer:

$t=\frac{310.9-300}{\frac{31.09}{\sqrt{10}}}=1.109$

The degrees of freedom are given by:

$df=n-1=10-1=9$

And the p value would be given by:

$p_v =P(t_{9}>1.109)=0.148$

Since the p value is higher than the significance level of 0.05 we don't have enough evidence to conclude that the true mean is significantly higher than $300 because we FAIL to reject the null hypothesis.

Step-by-step explanation:

Information given

314 305 344 283 285 310 383 285 300 300

We can calculate the sample mean and deviation with the following formula:

$\bar X =\frac{\sum_{i=1}^n X_i}{n}$