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3 years ago

Find the quotient 3/18 divided by 7/21

2 answers:

6 0

Lets reduce the fractions first...
3/18 = 1/6
7/21 = 1/3

(1/6) / (1/3)...when dividing fractions, flip what u r dividing by, then multiply
1/6 * 3 = 3/6 reduces to 1/2

igor_vitrenko [27]3 years ago

3 0

This is the same as 3/18 x 21/7, which you can simplify to 1/6 x 3, which is 3/6 also a half. So the answer is 1/2

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Please solve for x. (-: Also please show me a step-by-step, thanks! uwu

Stells [14]

Answer:

$x=27$

Step-by-step explanation:

we know that

$(3x+9)^o+90^o=180^o$ ----> by supplementary angles (form a linear pair)

Solve for x

Combine like terms

$(3x+99)^o=180^o$

subtract 99 both sides

$3x=180-99\\3x=81$

Divide by 3 both sides

$x=27$

5 0

3 years ago

An investment had return of 13% if inflation was 4.1% what was your real return ?

e-lub [12.9K]

Answer: 8.9%

Step-by-step explanation: 13 - 4.1

8 0

2 years ago

Solve for x. −(−2−5x)+(−2)=18 x=−90 x=−185 x=185 x = 90

Shtirlitz [24]

-(-2-5x)+(-2)=18
2+5x-2=18
5x=18
x=18/5=3.6

5 0

2 years ago

Read 2 more answers

Jordan saved 4/5 of the amount he needs to buy a $80 video game. If he earns $7.75 per hour by working at a pizza shop, how many

Aleksandr [31]

Amount of money saved by Jordon for the video game = (4/5) * 80
      = 4 * 16 dollars
   = 64 dollars
So
The amount of money that
Jordan needs to earn more for buying the video game = (80 - 64) dollars
   = 16 dollars
Amount earned by Jordan per hour working at a pizza shop = $7.75
Let us assume the number of hours Jordan needs to work to save the rest of the money for the video game = x
Then
7.75x = 16
x = 16/7.75
   = 2.06 hours
So it can be said that Jordan has to work 3 hours to save the rest of the money for the video game. If Jordan works 2 hours then he will be short of the required amount. If Jordan works for 3 hours he will have some excess amount in his hand after saving for the video game.

7 0

3 years ago

A print shop borrows $6700 from a credit union for 338 days the credit union charges simple interest at an annual rate of 10% fo

bekas [8.4K]

Answer:

The total he would have to pay back would be $7,320.44

Step-by-step explanation:

(I'm assuming you want the total amount he needs to pay back)

6700 x 0.10 = 670 per year

670 ÷ 365 = 1.835616438356164

1.835616438356164 × 338 = 620.44

620.44 + 6700 = 7,320.44

3 0

2 years ago