2 years ago

If there are 40% girls in a class .if there are 35 girls in a class ,find the number of boys

Mathematics

2 answers:

Aliun [14]2 years ago

8 0

Answer: Girls: 20

Boys: 30

Step-by-step explanation: 40% of 50 is 20, which means there are 20 girls.

Subtract 50-20 to get the number of boys, which is 30.

mafiozo [28]2 years ago

5 0

Answer:

If you asked the correct question, the answer would be 52.5 boys.

But, I believe the correct question is "In a class of 35 students, 40% are girls. Determine the number of boys." And the answer is 21 boys.

Step-by-step explanation:

You might be interested in

Line AB is Perpendicular to line BC. A=(-3,2) and C=(2,7). Which of the following could be the coordinates of B? Select all that

Llana [10]

Answer:

The answer would be Choice F; (-3,7)

Step-by-step explanation:

Plot the two guaranteed given points
A, (-3,2) and C, (2,7)
Find the point where the x and y would share and then form a right angle. This is called being Perpendicular.
So, take the <em>x</em> of A, and the <em>y</em> of C and you have the coordinates of B.

(-3,7)

6 0

2 years ago

Read 2 more answers

Rose and chi are training for a bike race if They both start the park gate and Rosa starts at 4 PM and chi starts at 4:30 PM Ros

Drupady [299]

Answer:

yes at 6pm

Step-by-step explanation:

6 0

2 years ago

What is the answer______________________________________________________________________________

Alona [7]

Answer: 62

Step-by-step explanation:

You do 112-19-31 and then it equal = 62

5 0

2 years ago

Which student solved the equation 107 d = 1,733.4 correctly?

frutty [35]

Answer:

Sammi is correct i took the test

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Solve for x. 3x - 1 = 27 x = 10 x = 28/3 x = 26/3

frutty [35]

Answer:

x = 28/3

Step-by-step explanation:

3x - 1 = 27

Add 1 to each side

3x - 1+1 = 27+1

3x = 28

Divide by 3

3x/3 = 28/3

x = 28/3

6 0

2 years ago