All categories

3 years ago

At the park, 4/7 of the children are boys. if there are 8 boys at the park, how many are girls?

Mathematics

2 answers:

Feliz [49]3 years ago

5 0

6 because 4/7 boys means a ratio of 4:3, so twice 4 to make 8 means twice 3 to make 6.

Oksana_A [137]3 years ago

4 0

There are 4/7 boys, so there are 3/7 girls.

Let the total number of children be x.

4/7x = 8
1/7x = 8 ÷ 4
1/7x = 2
3/7x = 2 x 3
3/7x = 6

There are 6 girls.

You might be interested in

Find the slope and the x and y-intercept of the equation 2x-3y=12

Maslowich

X=9
Y=2 i think it’s the answer

4 0

3 years ago

Dear maths grow up and start solving your problems I'm tired of solving them for you.

Liula [17]

Answer:

This is what brainly is for tho

Step-by-step explanation:

8 0

3 years ago

YOULL GET BRAINLIEST

soldier1979 [14.2K]

Answer:

Parent Function: y = x^2

Vertex: (1,3)

Axis of Symmetry: x = 1

Y-Intercept(s): (0,1)

X-Intercept(s): (1−√62,0),(1+√62,0)

Step-by-step explanation:

hope this helps! =)

5 0

1 year ago

Jaime has 8/10 of a candy bar left over. He wants to split it into 1/3 pieces.

Valentin [98]

Answer:

2 pieces.

Step-by-step explanation:

To identify how many pieces he can split with 8/10 of a candy bar, divide 8/10 by 1/3.

Divide 8/10 by 1/3:

$\frac{8}{10} / \frac{1}{3}=$

Find the Ricipricol, then flip the sign:

$\frac{8}{10} (\frac{3}{1} )=$

Multiply:

$\frac{8}{10} (\frac{3}{1})=\frac{24}{10} =\frac{2.4}{1}$

2.4 represents how many pieces of chocolate he can make with 8/10 of a candy bar.

However, 2.4 pieces can't be made, therefore he can only make 2 full pieces.

6 0

2 years ago

in an election for mayor,85,034 people voted for carl Green and 67,952 people voted for maria Lewis.By how many votes did Carl G

mario62 [17]

So, do get the answer, you have to find out who got more of the votes, either Carl Green or Maria Lewis. Once you have found out who has more votes, you take the bigger number and subtract the smaller number from it. If you get a negative number, or a number below 0, you have unfortunately have the wrong answer for the problem

4 0

2 years ago

Read 2 more answers