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Crazy boy [7]
3 years ago
10

What are three fractions equivalent to 3/5​

Mathematics
2 answers:
Kryger [21]3 years ago
5 0

1) 6/10 (3x2=6 and 5x2=10)

2) 9/15 (3x3=9 and 5x3=15)

3) 12/20 (3x4=12 and 5x4=20)

You multiply the numerator and denominator by a common integer like 2, 3, 4, 5, etc.

When you want to find an equivalent fraction, you multiply the numerator and the denominator by 2. If you need to find another equivalent fraction, you will multiply it by 3 and so on.

Novay_Z [31]3 years ago
3 0
6/10 and 9/15 and 12/20
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From a standard deck of 52 cards, what is the probability of picking a Heart at random from the deck
Sloan [31]

Answer:

1/4

Step-by-step explanation:

you have a 1/4 because there are 13 hearts in a deck and 52 divided by 13 is 4.

hope this helped :)

5 0
3 years ago
Read 2 more answers
5l = 1.5 × 25<br><br><br><br> What is 1.5 × 25?
Valentin [98]

Answer:

What is 1.5 × 25?

37.5

7 0
3 years ago
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The mean output of a certain type of amplifier is 102 watts with a standard deviation of 12 watts. If 63 amplifiers are sampled,
sammy [17]

Answer:

0.97547

Step-by-step explanation:

Given That:

Mean (m) = 102

Standard deviation (σ) = 12

Sample size (n) = 63

Probability that sample mean would differ from Population mean by less than 3.4 watts

P(m - s < X < m + s)

P(102 - 3.4 < Z < 102 + 3.4)

Using the Z formula :

Zscore = (x - m) / (σ/√n)

x = 102 - 3.4 = 98.6 ; x = 102 + 3.4 = 105.4

Z = (98.6 - 102) / (12/√63) = −2.248888

P(Z < - 2.2488) = 0.012263 (Z probability calculator)

Z = (105.4 - 102) / (12/√63) = 2.2488886

P(Z < 2.2488) = 0.98774 (Z probability calculator)

0.98774 - 0.012263 = 0.97547

4 0
3 years ago
How many tens, hundreds, thousandten thousands are listed in the numbers below.
nordsb [41]


#1. 50 tens or 5 hundreds

#2. 110 tens, 11 hundreds, or 1 thousand 1 hundred

#3. 300 tens, 30 hundreds, or 3 thousands.

#4. 2500 tens, 250 hundreds, 25 thousands, or 2 ten thousands 2 thousands

#5. 6000 tens, 600 hundreds, 60 thousand, or 6 ten thousands.

#6. 11000 tens, 1100 hundreds, 110 thousands, or 11 ten thousands.

#7. 2500 tens, 250 hundreds, 25 thousands, or 2 ten thousands 5 thousands

#8.90000 tens, 9000 hundreds, 900 thousands, or 90 ten thousands

8 0
3 years ago
7. Find x if the perimeter of the equilateral triangle is 77. Equation: Solution: Round to the nearest hundredth. 6.5X minus 1​
stealth61 [152]

If the perimeter of equilateral triangle is 77 and the equation showing the perimeter is 6.5X-1 then the value of X is equal to 12.

Given that the perimeter of equilateral triangle is 77 and the expression showing the perimeter is 6.5X-1.

We are required to find the value of X which is used in the expression.

Expression is combination of numbers, fraction, coefficients, indeterminants, determinants, which are mostly not found in equal to form.

Perimeter which is given is 77 and 6.5X-1.

6.5X-1=77

6.5X=77+1

6.5X=78

X=78/6.5

X=12

Hence if the perimeter of equilateral triangle is 77 and the expression showing the perimeter is 6.5X-1 then the value of X is equal to 12.

Learn more about equation at brainly.com/question/2972832

#SPJ9

4 0
2 years ago
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