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4 years ago

A ribbon is 12 3/8 feet long.Into how many 3/4-foot pieces can it be cut?

1 answer:

6 0

12 3/8 ÷ 3/4

change the mixed fraction to improper....

99 3
__ ÷ __
8 4

now change the sign to a multiplication sign and flip 3/4.

99 4 396
__× __= _____
8 3 24

396/24..... that changes to 16 22/24. Simplify it and it will be 16 11/12.

You might be interested in

Determine whether 606 is divisible by 2, 3, 4, or 6.

alexgriva [62]

$606/2=303 \\ 
 \\ 606/3=202 \\ 
 \\ 606/4=151.5 \\ 
 \\ 606/6=101 \\ 
 \\ Answer:C.2,3 \ and \ 6 \ only \\$

7 0

4 years ago

Read 2 more answers

Solve the equation by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are locat

GaryK [48]

Answer:

Step-by-step explanation:

x = -4 and x=1

The solutions to the equation x^2 +3x -4 = 0 will be given by the points at which the graph intercepts the x-axis.

By looking at the graph, we can clearly see that the graph intercepts the x-axis at x=-4 and x=1.

One of the roots is located between -4 and -3, and the other one between 0 and 1.

7 0

3 years ago

Use the given endpoint Rand midpoint M of RSto find the coordinates of the other endpoint.

Dima020 [189]

Answer:

Step-by-step explanation:

(x+5)/2 = 6

x + 5 = 12

x = 7

(y + 2)/2= 4

y + 2 = 8

y = 6

(7, 6)

7 0

3 years ago

Blake is paid $8.75 an hour. He worked 6 hours and spent 1 5 of his pay on a book. How much money did he have after he paid for

jek_recluse [69]

Answer: $42

Step-by-step explanation:

His total pay is $52.50 = 8.47x6

if he spent 1/5 then he has 4/5 left. 4/5 times 52.50 = 4(10.50 = $42

3 0

3 years ago

A student solved the given equation and justified every step except one. What is the missing reason? A) Associative property of

Anna007 [38]

Given:

The statements and reasons to solve an equation.

To find:

The missing reason.

Solution:

If a, b and c are three real number, then

Associative property of addition : $(a+b)+c=a+(b+c)$

Commutative property of addition : $a+b=b+a$

Multiplicative property of equality : $a=b\Leftrightarrow ca=cb$

Distributive property of multiplication over addition : $a(b+c)=ab+ac$

In the given step, $(x+-3)+3$ is written as $x+(-3+3)$ .

It means, only parenthesis are changed, which is possible by Associative property of addition.

So, the missing reason is Associative property of addition.

Therefore, the correct option is A.

3 0

3 years ago