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3 years ago

What is 67/100 as a decimal representation and a percent representation

Mathematics

2 answers:

lakkis [162]3 years ago

7 0

Answer:

decimal = 0.67

percentage =67%

bogdanovich [222]3 years ago

4 0

Answer:

Decimal Representation: 0.67

Percent Representation: 67%

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Please answer question now

dybincka [34]

Answer:

67.02

Step-by-step explanation:

7 0

3 years ago

3( 2x - 9) + 15 = 60

GarryVolchara [31]

Answer:One solution was found : x = 12. Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the ...

Step-by-step explanation:

8 0

3 years ago

A ,b, c, d , e, help please

Lelu [443]

Answer:

a= 131 21/30

b= 132 21/30

c= 132

Step-by-step explanation:

7 0

3 years ago

What are the roots of the equation x^2+6x-9=10?

Ronch [10]

Answer:

-3+2sqrt7

-3-2sqrt7

Step-by-step explanation:

x^2+6x-9=10

x^2+6x-9-10=0

x^2+6x-19=0

ax^2+bx+c=0

a=1 b=6 c=-19

As cannot be solved by completing square we will use quadratic equation

x= (-b+sqrt(b^2-4ac))/2a and x= (-b-sqrt(b^2-4ac))/2a

x= (-6+sqrt(6^2-4*-19))/2 and x= (-6-sqrt(6^2-4*-19))/2

x=(-6+sqrt(36+76))/2 and x=(-6-sqrt(36+76))/2

x=(-6+4sqrt7)/2 and x=(-6-4sqrt7)/2

x=(-3+2sqrt7) and x=(-3-2sqrt7)

x=2.29 and x= -8.29

3 0

3 years ago

Exactly 1 1/3 yard of ribbon is needed to make a bow. Which of the following lengths of ribbon could be used to make a bow with

svp [43]

Answer:

1 and 2/5 yards wastes only 1/15 a yard

Step-by-step explanation:

1 and 1/6 yards would make a waste of 1 and 1/6 yards since you can't make a ribbon out of it. (incorrect)

1 and 2/10 yards would make a waste of 1 and 1/5 yards since you can't make a ribbon out of it. (incorrect)

1 and 2/5 yards

$1\frac{2}{5} -1\frac{1}{3} =\\\\1\frac{6}{15} -1\frac{5}{15} =\\\\\frac{1}{15}$

Wastes 1/15 a yard.

1 and 1/2 yards

$1\frac{1}{2} -1\frac{1}{3} =\\\\1\frac{3}{6} -1\frac{2}{6} =\\\\\frac{1}{6}$

It wastes 1/6 a yard.

2 yards

$2-1\frac{1}{3} =\frac{2}{3}$

It wastes 4/6 a yard.

4 0

3 years ago