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3 years ago

HELP SOON PLEASE HELP! The dimensions of a rectangle are 8 1/2 cm by 6 3/10 cm. What is the area of the rectangle?

Mathematics

1 answer:

oee [108]3 years ago

6 0

Answer:

Convert 8 1/2 to 8.5 and 6 3/10 to 6.3, and then multiply 8.5 by 6.3. Answer:

53.55, or, if you reduce 55/100, 53 11/20.

Step-by-step explanation:

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3 years ago

A hat store is selling a hat, at a 55% markup. The store originally paid 16 dollars for the hat. What is the retail price for th

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Step-by-step explanation:

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4 years ago

If on a scale drawing 15 feet are represented by 10 inches the. A scale 1/10 inches represents how many feet

Goryan [66]

Answer:

A scale 1/10 inches represents 0.15 feet

Step-by-step explanation:

* Lets explain how to solve the problem

- The scale drawing is a ratio between the actual length and the

drawing length

- The terms of the ratio must have same units, then the scale

drawing must have same units

* Lets solve the problem

- The 15 feet on a scale drawing are represented by 10 inch

∵ 1 foot = 12 inches

∴ 15 feet = 15 × 12 = 180 inches

∵ 15 feet represented by 10 inches

∴ 180 inches represented by 10 inches

∴ The scale drawing is ⇒ 10 : 180

- Simplify it by dividing the two terms by 10

∴ The scale drawing is ⇒ 1 : 18

- That means every 1 inch in drawing represents 18 inches in actual

∵ A scale represents 1/10 inches

∴ 1 : 18

1/10 : ?

∴ The actual = 1/10 × 18 = 1.8

∴ 1/10 inches in scale drawing represents 1.8 inches in actual

∵ 1 inch = 1/12 feet

∴ The actual = 1.8 × 1/12 = 0.15 feet

* A scale 1/10 inches represents 0.15 feet

7 0

4 years ago

-11 2/3* (-4 1/5)<br> A) -44 2/15<br> B)44 2/15<br> C)49 <br> D)-49

Kryger [21]

$\text {Hey! Let's Solve this Equation!}$

$\text {We Know That:}$

$\text {Multiplying a Negative to a Negative will Equal a Positive.}$

$\text {Multiply:}$

$\text {-11*-4=44}\\\text {2*1=2}\\\text {3*5=15}$

$\text {Your Answer would be:}$

$\fbox{4 2/15}$

$\text {Best of Luck!}$

4 0

4 years ago

What's 5 divided by 3 1/3?

Dafna11 [192]

Answer: 3/2

Step-by-step explanation:

We can start by converting 3 1/3 to an improper fraction. Since 3 is equal to 9/3, 3 1/3 would be equal to 9/3 + 1/3 = 10/3.

Therefore, we are doing $\frac{5}{\frac{10}{3}}$ .

Dividing 5 by 10/3 is the same as multiplying 5 and the reciprocal of 10/3, which is 3/10.

5*3/10 = 15/10 = 3/2.

6 0

3 years ago