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3 years ago

Explain how you can use a quick picture to find 3 x 2.7

2 answers:

5 0

Draw three rectangles with three rows each and 10 columns in each row. Fill in the first two rows and seven rectangles in each of the large rectangles.

Pie3 years ago

4 0

We don’t need a quick picture.
Its simple multiplication.
2.7
3 *
———-
7.1

7.1 is final answer

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What is 3/4÷1/2? Please it is important I get 100$ I’ll split

laiz [17]

Answer:

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3 years ago

Which ordered pair is a solution to this inequality? -2/3x-4y > 0

Lynna [10]

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3 years ago

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4 years ago

Read 2 more answers

Ahmad travelled 1/4 of a journey by Train X, 3/4 of the remainder by Train Y and the remaining 10km by Train Z. a) How far did A

sveta [45]

Hey there! I'm happy to help!

Train X takes out 1/4 of our journey.

Now, we have 3/4 of the journey left.

Train Y takes 3/4 of the last 3/4 of the journey. How much is that, let's just multiply the fractions!

3/4*3/4= 9/16

So, 9/16 of the total journey is done by Train Y.

A fourth of 16/16 is 4/16, so that leaves us with 3/16 left to go.

So, 3/16 of our total distance is equal to 10 km. Let's call our total distance d and set this up as an equation.

3/16d=10

Divide both sides by 3/16.

d= 53 1/3

We also remember that Train Y gave us 9/16 of our total journey, so we can multiply this by our total distance to see how far train Y went.

53 1/3 * 9/16= 30

So, A. Ahmad traveled 30 miles by Train Y and B. his total distance traveled is 53 1/3 miles.

Have a wonderful day and keep on learning! :D

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3 years ago

One leg of a right triangle is 16 centimeters long,and the area of the triangle is 152 square centimeters. What is the length of

denpristay [2]

$16 \times x \div 2 = 152 \\ 16 \times x = 304 \\ x = 19$

The other leg is 19.

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3 years ago