3 years ago

Subtract 2/7 - 1/3 write your answer with simplest form

Mathematics

1 answer:

hjlf3 years ago

5 0

Answer:

-1/21

Step-by-step explanation:

2/7 - 1/3

The common denominator is 21

2/7 * 3/3 - 1/3 *7/7

6/21 - 7/21

-1/21

You might be interested in

The perimeter of a rectangle is 50 cm and the length is 4 cm longer than the width. Write and solve the system of equations usin

laila [671]

I hope this helps you

3 0

3 years ago

On a map, the distance from Akron to Cleveland measures 2 centimeters. What is the actual distance of the scale of the map shows

fredd [130]

60 kilometers because it is 2 cm just multiply by 2

5 0

3 years ago

What is 10+5x60 . A) 10 B)130 C)6767 D)4545454545

Lynna [10]

Answer:

310

but it doesnt show as a possible answer from your list

Step-by-step explanation:

5x60 is 300

then add 10 to 300

you get 310

7 0

3 years ago

Read 2 more answers

There are four blue marbles, an unknown number of red (r) marbles, and six yellow marbles in a bag. Which expression represents

MAXImum [283]

Answer:

There are a total of 4 + r + 6 marbles in the bag

The probability of a blue is $\frac{4}{10+r}$

The probability of a red is $\frac{r}{10+r}$

The probability of choosing a blue, replacing it and then a red is

$\frac{4}{10+r}$ × $\frac{r}{10+r}$ = [tex]\frac{4r}{100+20r+ r^{2} /[tex]

Step-by-step explanation:

6 0

3 years ago

What is x5/3x + 1/3x=10+7/3x

Pie

Answer:

x=6/25 or decimal = x=-0.24

Step-by-step explanation:

7 0

3 years ago