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lidiya [134]
3 years ago
14

S'y afin buys 12 cookies .He gives 3.1 of the cookies to his mother. He gives 6.1 of the cookies to his brother. a)How many cook

ies does he give to his mother? b)How many cookies does he give his younger brother ?​
Mathematics
2 answers:
Hunter-Best [27]3 years ago
8 0

Answer:

To represent parts of whole numbers, we use fractions.

So if 4 kids are sharing 3 cookies, what happens?

First, we divide one cookie into four equal parts, and give one part to each kid. Then we do the same with the second cookie, and then with the third one.

In the end, each kid will have three pieces. Each piece is a whole cookie divided into four equal parts.

So we represent this amount as

3 (Number of parts) & 4 (How many equal parts the whole is divided into)

3

4

as a fraction

A fraction is made of two numbers :

solong [7]3 years ago
3 0

It should be percent

  • He has 12 cookies.
  • He gives 31% to his mother.
  • He gives 61%to his brother.

Mother:-

\\ \sf\longmapsto 31\%\:of 12

\\ \sf\longmapsto 0.31(12)

\\ \sf\longmapsto 3.72

\\ \sf\longmapsto 4(Approx)

Brother:-

\\ \sf\longmapsto 0.61(12)

\\ \sf\longmapsto 7.32

\\ \sf\longmapsto 7(Approx)

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A travel agent is booking a trip to England, Scotland, Ireland, and France for a group of senior citizens. The agent sent survey
elixir [45]

Answer: 1

Scotland

Step-by-step explanation:

In the first vote, points are:

France = 15

England = 12 + 16 = 28

Ireland = 19

2nd vote

England = 15

Scotland = 12 + 19 = 31

Ireland = 16

3rd vote

Scotland = 15 + 16 = 31

Ireland = 12

England = 19

4th vote

Ireland = 15

France = 12 + 16 + 19 = 47

At the end of everything

England = 19 + 15 + 28 = 62

France = 15 + 47 = 62

Scotland = 31 + 31 = 62

Ireland = 19 + 16 + 12 + 15 = 62

To find the Condorcet winner, the number of votes for runner over opponent (runner,opponent) is compared with the number of votes for opponent over runner (opponent,runner)  

Only Scotland has the highest (31) points twice.

6 0
3 years ago
SOLUTIONs to y= x squared -8x
masha68 [24]
There are no solutions
3 0
3 years ago
Read 2 more answers
Which set of side lengths will form a right triangle 8,15,17<br> 7,24,26<br> 6,8,11<br> 10,24,25
ehidna [41]
Let’s try the pythagorean formula.

1) 8^2+15^2=17^2
289=289 Yes

2) 7^2+24^2=26^2
625 ≠ 676 No

3) 6^2+8^2=11^2
100 ≠ 121 No

4) 10^2+24^2=25^2
676 ≠ 625 No

Therefor, 8,15,17 is your answer
6 0
3 years ago
Help and explain !!!!
Eva8 [605]

i believe it's y-intercept!

to be honest i was never taught why it was the y-intercept, i was just told that it was. hope this helps!

3 0
3 years ago
Graph the data x+9=14
liraira [26]
This graph will form a vertical line.

by isolating the variable “x” on one side of the equation by subtracting 9 on both sides, you get the final equation of:

x=5.

find “5” on the x-axis and plot a vertical line.
8 0
3 years ago
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