Step by step how to do 30 divided by 2 , i forgot how to divide over the pandemic , pls help .

15

Step-by-step explanation:

Step 1:

Start by setting it up with the divisor 2 on the left side and the dividend 30 on the right side like this:

2⟌30

Step 2:

The divisor (2) goes into the first digit of the dividend (3), 1 time(s). Therefore, put 1 on top:

1

2⟌30

Step 3:

Multiply the divisor by the result in the previous step (2 x 1 = 2) and write that answer below the dividend.

1

2⟌30

2

Step 4:

Subtract the result in the previous step from the first digit of the dividend (3 - 2 = 1) and write the answer below.

1

2⟌30

-2

1

Step 5:

Move down the 2nd digit of the dividend (0) like this:

1

2⟌30

-2

10

Step 6:

The divisor (2) goes into the bottom number (10), 5 time(s). Therefore, put 5 on top:

15

2⟌30

-2

10

Step 7:

Multiply the divisor by the result in the previous step (2 x 5 = 10) and write that answer at the bottom:

15

2⟌30

-2

10

10

Step 8:

Subtract the result in the previous step from the number written above it. (10 - 10 = 0) and write the answer at the bottom.

15

2⟌30

-2

10

-10

0

You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 30 divided by 2 calculated using Long Division is:

15

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

answer: it's d

step-by-step explanation: