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ANEK [815]
2 years ago
7

URGENT 100 POINTS TO THE FIRST WHO ANSWERS CORECTLY

Mathematics
2 answers:
Sav [38]2 years ago
8 0

Answer:

29/60

Step-by-step explanation:

For number midway, take the average of:

8/10 and 1/6

Sum = 8/10 + 1/6

Lcm: 30

(8×3 + 1×5)/30

29/30

Average = sum/n

29/30 ÷ 2

29/60

3241004551 [841]2 years ago
4 0

Answer:

29/60

Step-by-step explanation:

First add the two numbers

8/10 +1/6

8/10 simplifies to 4/5

4/5+1/6

Get a common denominator of 30

4/5 *6/6 = 24/30

1/6*5/5 = 5/30

Add them together

24/30 +5/30 = 29/30

Divide this by 2

29/30 *1/2 = 29/60

This is the rational number 1/2 between 8/10 and 1/6

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Mitra created a mosaic design using square 2x2 cm white tiles and 2x3 cm rectangular centimeter black tiles. She used twice as m
zvonat [6]

Mitra used 156 white tiles of 2x2 cm and 76 black tiles of 2x3 cm to form a pattern with an area of 1092 cm²

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let x represent the number of white tiles and y represent the number of black tiles.

Area of white tiles = 2 cm * 2 cm = 4 cm²

Area of black tiles = 2 cm * 3 cm = 6 cm²

She used twice as many white tiles as black tiles. Hence:

x = 2y   (1)

Also, the finished pattern was 1092 square centimeters in area. Hence:

4x + 6y = 1092   (2)

From both equations:

x = 156, y = 78

Mitra used 156 white tiles of 2x2 cm and 76 black tiles of 2x3 cm to form a pattern with an area of 1092 cm²

Find out more on equation at: brainly.com/question/2972832

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3 0
2 years ago
Jonas weight 63 pounds. jane weight 67 pounds. round each number to the nearest ten.
IrinaVladis [17]

Answer:

Jonas = 60 pounds

Jane = 70 pounds

Remember- 5 or more, raise the score. 4 or less, let it rest.

Jonas is 63 pounds. 3 is less than 4, so rounded to the nearest ten would be 60 pounds.

Meanwhile, Jane is 67 pounds. 7 is more than 5, so we will raise the score.

So, 67 rounded to the nearest ten would be 70.

You have your answers. 60 and 70. Hope this helps!

4 0
3 years ago
Read 2 more answers
What is the measure of the angle of rotation for the polygon?
m_a_m_a [10]

Answer:

360 degrees divided by that order

7 0
2 years ago
I have four friends, and 3 cookies, how many cookies do I give each person. What do I have left over, and what is the fraction?
andriy [413]

Answer:

3/4 of cookie per each friend.

Step-by-step explanation:

Since you have 4 friends, and only have 3 cookies,

the fraction is 3/4. why? because 3/4= 0.75

which makes 0.75x 4 friends= 3 cookies . Each friend will get 0.75 or 75% of cookie which is the same as 3/4.

3 0
2 years ago
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Maria brought home a sandwich that was 6 1/8 feet long to share with 4 members of her family. If each person, including Maria, a
mamaluj [8]
There are 5 people. Each ate the same amount. So it is 1/5 of the sandwich. 6.125/5=1.225 feet
6 0
2 years ago
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