1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
puteri [66]
3 years ago
8

There are 420 students in a school.if 40% of them are girls.find the number of girls and boys

Mathematics
2 answers:
HACTEHA [7]3 years ago
6 0

Answer:

There would be 168 girls and 252 boys

Step-by-step explanation:

40% or 0.40 x 420 = 168

420 - 168 = 252

zloy xaker [14]3 years ago
6 0

Answer: 252 Boys, 168 Girls

Step-by-step explanation:

420 would be 100% of the school students.

If you wanna find the number of girls, you need to divide 420/100 in order to get 1% and then multiply it by 40.

So then you would get

420/100 x 40 = 168

Then in order to get the boys just subtract 168 from 420

420- 168= 252

You might be interested in
Help pls ! 15−24÷4⋅2
Nady [450]

Answer:

9.28

Step-by-step explanation:

hope this help!!!

8 0
3 years ago
○a 25°<br>○b 31°<br>○c 23°<br>○d 59°​
Vaselesa [24]

Answer:

i think it would be B

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If f(x) = x3 – 2x2, which expression is equivalent to f(i)?
AnnZ [28]

Answer:

D

Step-by-step explanation:

f(x)=x³-2x²

f(i)=(i)³-2(i)²=i²×i-2(-1)

=-1×i+2

=2-i

6 0
3 years ago
What is the decimal number 34.576 written in expanded form?
lara31 [8.8K]

The decimal number 34.576 written in expanded form is: D: three times ten plus four times one plus five times one tenth plus seven times one hundredth plus six times one thousandth.

<h3>Decimal number in expanded form</h3>

Decimal number=34.576

Tens    Ones      Tenths  Hundredths Thousandths

3             4 . 5              7                 6

Hence,

Expanded Form 34.576:

34.576 = (3× 10^1) + (4² 10^0) + (5× 1/10^1) + (7× 1/10^2) + (6 × 1/10^3)

34.576 = (3 × 10) + (4×1) + (5× 1/10) + (7× 1/100) + (6×1/1,000)

34.576 = 30 + 4 + 5/10 + 7/100 + 6/1,000

34.576 = 30 + 4 + 0.5 + 0.07 + 0.006

34.576=34.576

Therefore the correct option is D.

Learn more about Decimal number in expanded form here:brainly.com/question/603715

#SPJ1

4 0
2 years ago
Which expression is equivalent to 2(m − 5) 6? 2m − 1 2m 22 2m − 4 2m 16
never [62]
2(m - 5) + 6 = 2m - 10 + 6 = 2m - 4
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me<br> (6 + 8i)(4 - 7i)
    6·2 answers
  • What is 30 times 5/3? Also what is 24 times 5/3?
    7·2 answers
  • Solve algebraically -x+y=4
    12·1 answer
  • What is 0.416666667 rounded?
    13·2 answers
  • six friends all use $2-off coupons to buy themselves movie tickets. they spend a total of $42. what is the price of one movie ti
    12·2 answers
  • Can you help i dont understand pls use the picture provided.
    15·1 answer
  • ∠1
    6·1 answer
  • Mixed Chocolates Michael and Kevin want to buy chocolates. They can’t agree on whether they want chocolate– covered almonds, cho
    7·1 answer
  • 20 POINTS
    12·1 answer
  • If you were to choose a card at random from a full deck, what is the probability of drawing the queen of hearts? ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!