3 years ago

What is 2/5% as an equivalent fraction?

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

5 0

4/10 is the answer to 2/5%

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In Justin's school , 0.825 of the students participate a sport.if there are one thousand students in Justin's school, how many p

OLEGan [10]

825 students participate in a sport because you multiply .825 by 1,000

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3 years ago

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There are 75 milligrams of cholesterol in a 3.5 ounce serving of lobster. How much cholesterol is in 6ounces of lobster

Maru [420]

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Step-by-step explanation:

Given

Cholesterol in 3.5 ounces = 75 mg

Cholesterol in 6 ounces =x= ?

This can be worked out by using proportions

It can be written as:

$\frac{75}{3.5}=\frac{x}{6}\\21.43=\frac{x}{6}\\Multiplying\ both\ sides\ by\ 6\\21.43*6=x\\x=128.58\ mg$

Hence, the amount of cholesterol in 6 ounces of lobster will be 128.58 milligrams

Keywords: Proportions, Conversion

Learn more about proportions at:

#LearnwithBrainly

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3 years ago

A number q plus 8 is less than or equal to 15

Zepler [3.9K]

Answer:

q≤7

Step-by-step explanation:

q+8≤15

1) Subtract 8 from both sides:

q≤7

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3 years ago

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What is the constant proportionality shown on the graph? <br><br> Please and Thank you

damaskus [11]

Answer:

Step-by-step explanation:

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3 years ago

PLEASE HELP ITS DUE TODAY!!! Write an equation in which the quadratic expression 2x^2-2x 12 equals 0. Show the expression in fac

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This is the function

${2x}^{2} - 2 {x}^{1} + 12$

Then factor 2 out

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$(x - 3)(x + 2) = 0$

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3 years ago