2 years ago

3/14 divided by 2/7 equal

Mathematics

1 answer:

Aleks [24]2 years ago

3 0

Sandra, this is the solution:

3/14 / 2/7

We use the multiplicative inverse or reciprocal and convert the division in a multiplication, as follows:

7/2 is the reciprocal or multiplicative inverse of 2/7

3/14 * 7/2

And now:

3 * 7 = 21 in the numerator

14 * 2 = 28 in the denominator

21/28 that we can simplify, this way:

21/28 = 3/4

3/14 divided by 2/7 equal to 3/4

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WITCHER [35]

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3 years ago

the length and width of a rectangle are whole numbers of centimeters. neither is divide by 6.the area of the rectangle is 36 squ

liraira [26]

Note that

36=1·36;
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36:6=6 (is divide by 6);
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12:6=2 (is divide by 6);
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The only possible dimensions are: width - 4 cm and length - 9 cm.

Then the perimeter is

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Answer: 26 cm.

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3 years ago

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Mila [183]

Answer:

Step-by-step explanation:

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7 0

3 years ago

Factor the expression x^2-100

slava [35]

This is a difference of perfect squares.
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3 years ago

Which number is equivalent to 5√8 x 3√4 A. 15√2 B. 60√2 C. 30√3 D. 60√3

Elena L [17]

Answer:

Step-by-step explanation:

5×sqrt(8)×3×sqrt(4) = 15×sqrt(8)×sqrt(4) = 15×sqrt(8)×2 =

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2 years ago