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3 years ago

9/12 ÷ 3/12 = ??????

Mathematics

2 answers:

In-s [12.5K]3 years ago

8 0

Answer: 9/12 ÷ 3/12 is 3.

Step-by-step explanation: Do the KFC.

K. Keep.

F. Flip the second term to 12/3.

C. Change the ÷ into ×. Then, solve.

9 x 12 is 108, and 3 x 12 is 36.

108 ÷ 36 = 3.

Ivenika [448]3 years ago

5 0

Here is my answer, hope to help you

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3 years ago

Read 2 more answers

Work out m and c for the line: 3 y + 6 x = − 3

Usimov [2.4K]

Answer:

m is -2 and c is -1

Step-by-step explanation:

• Let's first phrase out the general equation of a line

${ \rm{y = mx + c}}$

m is the slope
c is the y-intercept

[ remember that a general line equation must be in slope - intercept form as shown above ]

• from our question, we are given the equation;

${ \rm{3y + 6x = - 3}}$

• let's make y the subject in order to make the equation in slope - intercept format.

→ remember to apply "subject making knowledge"

${ \rm{3y = - 3 - 6x}} \\ \\ { \rm{3y = - 6x - 3}} \\ \\ { \rm{ \frac{3y}{3} = \frac{ - 6x}{3} - \frac{3}{3} }} \\ \\ { \boxed{ \rm{y = - 2x - 1}}}$

• The above boxed equation is now a general equation. Let's extract out slope, m and y-intercept, c

${ \rm{m \: \dashrightarrow \: - 2}} \\ \\ { \rm{c \: \dashrightarrow \: - 1}}$

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3 years ago

9/12 ÷ 3/12 = ??????​

9/12 ÷ 3/12 = ??????