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3 years ago

How do you solve 3 7/10-12 Fractions Fast anybody pls pls

Mathematics

2 answers:

Readme [11.4K]3 years ago

8 0

Marta_Voda [28]3 years ago

5 0

3 7 / 10 = 37 / 10 ;
12 = 120 / 10 ;
3 7 / 10 - 12 = 37 / 10 - 120 / 10 = - 83 / 10 ;

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Ivan

Answer:

6 inches.

Step-by-step explanation:

Let a represent side length of larger square.

We know that area of square is square of its side length, so area of the larger square will be $a^2$ .

The area of smaller square would be $4^2$ .

We will use proportions to solve our given problem.

$\frac{\text{Area of smaller square}}{\text{Area of larger square}}=\frac{4}{9}$

$\frac{4^2}{a^2}=\frac{4}{9}$

$\frac{16}{a^2}=\frac{4}{9}$

Cross multiply:

$4*a^2=16*9$

$\frac{4*a^2}{4}=\frac{16*9}{4}$

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Take square root:

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Since the length cannot be negative, therefore, the side length of larger square is 6 inches.

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3 years ago

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Inga [223]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

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Afina-wow [57]

Answer:

$\large \boxed{\textbf{30.54 yr}}$

Step-by-step explanation:

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