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3 years ago

PLEASE HELP ME ILL GIVE BRAINILEST PLEASE!!!

Mathematics

1 answer:

Andrej [43]3 years ago

8 0

Step-by-step explanation:

add subtract then multiply and divide.

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Question is based on Fraction

Genrish500 [490]

9514 1404 393

Answer:

12,00,000 rupees

Step-by-step explanation:

The fraction originally intended for each son was ...

(1/3)(1 -2/5) = 1/3(3/5) = 1/5

The fraction each son actually received was ...

(1 -1/6)(1/5) = (5/6)(1/5) = 1/6

The difference in these amounts as a fraction of the original distribution is ...

1/5 - 1/6 = (6/30) -(5/30) = 1/30

Then the original distribution is 30 times this difference:

30×40000 rupees = 12,00,000 rupees

_____

Additional comment

Originally-intended distribution (rupees):

wife: 4,80,000
each son: 2,40,000

Actual distribution:

brother: 2,00,000
wife: 4,00,000
each son: 2,00,000

1,00,000 = 1 lakh

6 0

3 years ago

The following are the last 10 run scores Colin got in cricket:

Sidana [21]

Answer:

a) 22.6

b) 23

Step-by-step explanation:

Step 1: 18 + 9 + 7 + 35 + 30 + 21 + 33 + 12 + 30 + 31 = 226

Step 2: 226/10 = 22.6

Step 1: 226+27 = 253

Step 2: 253/11 = 23

4 0

3 years ago

Which of the following is a graph of y=3/2x2

Tanya [424]

Here is a table that you can use to graph y=3/2x^2
x -2, -1, 0, 1, 2
y 6, 1.5, 0, 1.5, 6

8 0

4 years ago

A bag contains 3 yellow, 1 red, and 2 green beads. Charlene draws a bead, keeps it out, then draws another bead. What’s the prob

Archy [21]

The probability would be 1/15.

3 0

3 years ago

A rectangular school banner has a length of 36 inches and a width of 52 inches. A sign is made that is similar to the school ban

zalisa [80]

Answer:

4212 : 1573 is the ratio.

Step-by-step explanation:

Given:

Length of rectangular school banner is 36 inches and width is 52 inches.

And, the sign made is similar to banner.

The sign's length is 22 inches.

Now, we have to find the ratio of the area of the banner to the area of the sign.

So, we have dimensions of rectangular school banner:

Length = 36 inches.

Width = 52 inches.

But, we have only length of sign:

Length = 22 inches.

Now, we have to find the width of sign by using cross multiplication method:

Let the width of sign be $x.$

As, sign is similar to banner.

So, if 36 inches is equivalent to 52 inches.

Then, 22 inches is equivalent to $x.$

$\frac{36}{52} =\frac{22}{x}$

By cross multiplying we get:

$36x=1144$

Dividing both sides by 36 we get:

$x=31\frac{7}{9} .$

Hence, the width of sign is $31\frac{7}{9}$ inches.

Now, we find the area of banner and the area of sign by putting formula:

Area of banner = length × width.

$Area\ of\ banner=36\times 52$

$Area\ of\ banner=1872\ square\ inches.$

Now, area of sign:

$Area\ of\ sign=length\times width\\\\Area\ of\ sign=22\times 31\frac{7}{9} \\\\Area\ of\ sign=22\times \frac{286}{9} \\\\Area\ of\ sign=\frac{6292}{9} \ square\ inches.$

Now, to get the ratio of the area of the school banner to the area of the sign:

$1872:\frac{6292}{9}$

$=\frac{1872}{\frac{6292}{9} } \\\\=\frac{16848}{6292}$

On simplifying we get:

$=\frac{4212}{1573}$

$=4212:1573.$

Therefore, the ratio of the area of the school banner to the area of the sign is 4212:1573.

8 0

3 years ago