All categories

3 years ago

The lcm and hcf of 84 and 96 pleasee

Mathematics

1 answer:

Daniel [21]3 years ago

4 0

Answer: LCM=672; HCF=12

Step-by-step explanation:

LCM=Least Common Multiple

HCF=Highest Common Factor

Factor of 84: 1, 2, 3, 4, 6, 7, <u>12</u>, 14, 21, 28, 42, 84

Factor of 96: 1, 2, 3, 4, 6, 8, <u>12</u>, 16, 24, 32, 48, 96

From the list we can see, the highest common factor between 84 and 96 is 12.

The easiest way to find least common multiple is to time the numbers together and then divide it by their highest common factor.

84×96÷12=672

You might be interested in

The chairlift at a ski resort rises a total of 2600 feet from where it starts. The angle of elevation is about 22.3 degrees. How

Monica [59]

Answer:

6852 feet .

Step-by-step explanation:

Refer the attached figure

The chairlift at a ski resort rises a total of 2600 feet from where it starts. i.e.AB = 2600 feet

The angle of elevation is about 22.3 degrees.i.e.∠ACB= 22.3°

We are supposed to find How far do riders travel on the lift i.e.AC

In ΔABC

We will use trigonometric ratio

$Sin\theta =\frac{Perpendicular}{Hypotenuse}$

$Sin22.3^{\circ} =\frac{AB}{AC}$

$AC=\frac{2600}{Sin22.3^{\circ}}$

$AC=\frac{2600}{0.379456159529}$

$AC=6851.9$

So, riders travel 6852 feet .

3 0

3 years ago

Read 2 more answers

Pls helpp im failing

nydimaria [60]

Answer:

-41.6

Step-by-step explanation:

6 0

3 years ago

(15 points) Complete the inequality. (-1/9)(3/5) __ - 2/15

mario62 [17]

Step-by-step explanation:

-1/9 × 3/5 = -1/15

-1/15>-2/15

3 0

3 years ago

Read 2 more answers

On a multiple-choice quiz of 25 questions, a correct answer is awarded 4 points and an incorrect answer is awarded 0 points. Sup

kumpel [21]

Answer:

final score to be 25

because each question has 4possible answers and each question has only one correct answer.

thank you

Step-by-step explanation:

hope my answer is helpful to you

3 0

3 years ago

What does x equal?????

Dvinal [7]

2x+ 68 = 180
2x = 112
x = 56

6 0

3 years ago

The lcm and hcf of 84 and 96 pleasee​

The lcm and hcf of 84 and 96 pleasee