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3 years ago

Write 0.4 as a fraction

Mathematics

1 answer:

scoundrel [369]3 years ago

4 0

0.4 / 2 = 0.2

1/0.2 = 5

2/5 is the answer

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12. An equation is shown. 8 1/2 - 3 1/? = 5 3/12<br>What is the value of the missing number?

weeeeeb [17]

Answer:

Step-by-step explanation:

Alright, lets get started.

$8\frac{1}{2}-3\frac{1}{?}=5\frac{3}{12}$

These are mixed number given.

Suppose the complete mixed number of second place is x.

Converting mixed numbers into fractions.

$\frac{17}{2}-x=\frac{63}{12}$

Adding x in both sides

$\frac{17}{2}=x+\frac{63}{12}$

$x=\frac{17}{2}-\frac{63}{12}$

Making common denominator

$x=\frac{102}{12}-\frac{63}{12}$

$x=\frac{39}{12}$

$x=\frac{13}{4}$

In mixed number form:

$x=3\frac{1}{4}$

So comparing with given equation, the '?' sign will be equal to 4.

Hence the answer is 4 : Answer

Hope it will help :)

4 0

3 years ago

4 1/3ft 12 ft 9 ft what is the volume

mina [271]

Just multiply all them together for volume, 468 ft ^3

8 0

3 years ago

Quotient of 0.72 / 4

sasho [114]

Answer: The answer is 0.18

Step-by-step explanation:

I took the test

5 0

3 years ago

How to solve for x 2+9x^2=6

juin [17]

Answer:

The answer is : 2/3

Step-by-step explanation:

2+9x^2=6

9x^2 = 6 - 2

9x^2 = 4

x^2 = 4/9

x = √(4/9)

x = 2/3

4 0

3 years ago

In class 6, 80percent of the children like crisps.

dezoksy [38]

80% like crisps
75% of the 80% like chocolate.

What percent of the total are the children who like chocolate and crisps?

75% of 80% = 60%

This 60% of children like chocolate and crisps

6 0

4 years ago

Read 2 more answers