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3 years ago

what is 1/4 of 24.................................................................................................

Mathematics

2 answers:

vampirchik [111]3 years ago

6 0

The answer should be 6 with the help of dean and Sam

Ahat [919]3 years ago

5 0

Answer:

Step-by-step explanation:

$24 * \frac{1}{4} = 6$

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Carol bought a bamboo plant that was 62/4 feet high. when she got it home she cut 44/6 feet off of it . how tall was the plant a

Evgesh-ka [11]

Simplifying the values

$$6 \frac{2}{4} =\frac{26}{4}$ and $$4 \frac{4}{6} = \frac{28}{6}$ , we get

$$\frac{11}{6}$ tall was the plant after she cut it down.

<h3>What is fraction rule?</h3>

Let, the values be a, b, and c, then we get

$\frac{a}{c}-\frac{b}{c}=\frac{a-b}{c}$

Carol bought a bamboo plant that was $$6 \frac{2}{4}$ feet high. when she got it home she cut $$4 \frac{4}{6}$ feet off of it.

$$6 \frac{2}{4} =\frac{26}{4}$ and $$4 \frac{4}{6} = \frac{28}{6}$

The common denominator exists 24,

$$\frac{26}{4}-\frac{28}{6}$

the term $\frac{26}{4}=\frac{13}{2}$

$$=\frac{13}{2}-\frac{28}{6}$

Canceling the term $\frac{28}{6}= \frac{14}{3}$

$$=\frac{13}{2}-\frac{14}{3}$

Least Common Multiplier of 2, 3 = 6

Adjust Fractions based on the LCM

$$=\frac{39}{6}-\frac{28}{6}$

By applying the fraction rule we get

$\frac{a}{c}-\frac{b}{c}=\frac{a-b}{c}$

$$=\frac{39-28}{6}$

Subtract the numbers, and we get

39 - 28 = 11

$$=\frac{11}{6}$

$$\frac{11}{6}$ tall was the plant after she cut it down

The correct answer is $$\frac{11}{6}.$

To learn more about the fraction rule refer to:

brainly.com/question/20323470

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8 0

2 years ago

Tessellations

Misha Larkins [42]

Answer:

A. Yes; measure of interior angle = 90

Step-by-step explanation:

I calculated it logically

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3 years ago

Solve the proportion:

Serjik [45]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Explain how an estimate helps you to place the decimal point when multiplying 3.9x5.3

Pepsi [2]

When you estimate, you round the decimal up.3.9 rounds up to 4 ,5.3 rounds up to 5.

4 times 5 equals 20.The actual answer is 20.67.

5 0

4 years ago

A small motorboat travels 8mph in still water. It takes 3 hours longer to travel 44 miles going upstream than it does going down

Eddi Din [679]

The rate of the current is 2.03 mph if the small motorboat travels 8mph in still water. It takes 3 hours longer to travel 44 miles going upstream than it does going downstream.

<h3>What is a quadratic equation?</h3>

Any equation of the form $\rm ax^2+bx+c=0$ Where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.

Let's suppose the rate of the current = r

The time it takes to go downstream + 4 hours = time to go upstream

As we know the:

$\rm Time = \dfrac{Distance}{ Rate }$

Now,

$\rm \dfrac{44}{ (8 + r)} + 3 = \dfrac{44}{ (8 - r)}$

After solving:

$\rm \dfrac{44}{ (8 - r)}-\dfrac{44}{ (8 + r)} =3$

After cross multiplication

44(8+r) - 44(8-r) = 3(8+r)(8-r)

88r = 3(64 - r²)

3r² + 88r - 192 = 0

After solving the above quadratic equation, we get:

r = 2.03 or

r=−31.37 (reject as it is negative)

So, the r =2.03 mph

Thus, the rate of the current is 2.03 mph if the small motorboat travels 8mph in still water. It takes 3 hours longer to travel 44 miles going upstream than it does going downstream.

Learn more about quadratic equations here:

brainly.com/question/2263981

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3 0

3 years ago