Ask question

Ask question

All categories

3 years ago

12

How do you multiply rational numbers?

2 answers:

nignag [31]3 years ago

7 0

To divide rational numbers, you turn the division problem into a multiplication problem by flipping the second rational number. Then you go ahead and multiply the tops and bottom together to get your answer. If you can simplify your problem before multiplication you can go ahead and do so to make your problem easier.

Serggg [28]3 years ago

5 0

Change all the numbers into either decimals or fractions and multiply

You might be interested in

Solve the equation 6n -5 + 5n = 15 + n -4 + 8n

timurjin [86]

Answer:

if your solving for n.....

Step-by-step explanation:

n=3

7 0

3 years ago

Read 2 more answers

In a certain year the population of a country reached 321 million. The overall birth rate was births per 1000, and the overall

kkurt [141]

Answer:

Then it would stay at 321 million

Step-by-step explanation:

if the birth and death rate is both 1000 then nothing will change. Population wise.

4 0

3 years ago

Cheeseburgers to go has advertised for counter help. If you take the job, you will be working 18 hours a week for $75.20 per wee

julsineya [31]

Divide the weekly amount by the number of hours worked:

75.20 / 18 = 4.177

Rounded to the nearest cent = $4.18 per hour.

4 0

3 years ago

Read 2 more answers

I'm doing Quadratic formula and I've simplified it down to the equation at the bottom. What do I do after? Is that my answer bec

givi [52]

No you could have left it as the last but one line or write them separately as

11/18 + √85 / 18 , 11/18 - √85/18

6 0

3 years ago

Find an equation of the ellipse that has center (-2,0), a minor axis of length 2, and a vertex at (8,0)

Viefleur [7K]

Answer:

Step-by-step explanation:

(-2,0) and (8,0) are horizontally aligned, so the ellipse is horizontal.

6 0

3 years ago