All categories

3 years ago

There are 90 students in 5th Grade. 10% of them were absent today. How many students were present .

Mathematics

1 answer:

IRINA_888 [86]3 years ago

4 0

Answer:

81 students.

Step-by-step explanation:

If 10% of the 90 students were absent, then that means that 9 students were absent. To find the number of students present, simply subtract.

90 - 9 = 81.

- Hope this helped.

You might be interested in

If three candys cost four dollars how much would two candy cost?

IrinaK [193]

Answer:≈2.67

Step-by-step explanation:

To figure this problem out, we must first figure out what a single piece of candy costs. So we take the total cost of the three candies and divide that number by the number of candies, or:

4/3,

to give us the number 1.3 repeating. This means that a piece of candy would cost $1.33. We multiply this by two to get approx. 2.67, or $2.67.

Hope that helped.

6 0

3 years ago

Read 2 more answers

What is the value of t in the following equation?

lidiya [134]

Answer: $44.85

Step-by-step explanation:

$14.95x3

5 0

3 years ago

A show is on Friday, Saturday and Sunday

Gwar [14]

Answer:

270 tickets are sold for the Sunday show.

Step-by-step explanation:

Given:

Two-fifth of the total tickets are sold for the Saturday show.

Tickets sold for the Saturday show = 240

Three times as many tickets are sold for the Sunday show as for the Friday show. This means that tickets sold for Sunday show is three times that for Friday.

Let the tickets sold for Friday show be 'x'. Therefore, tickets sold for the Sunday show is given as 3 times of 'x' = $3x$

Total tickets sold = Sum of all tickets sold on Friday, Saturday and Sunday.

Total tickets sold = $x+3x+240$

Total tickets sold = $4x+240$

Now, as per question, two-fifth of the total tickets are sold for Saturday show and ticket sold on Saturday is 240. So,

$\frac{2}{5}\times(4x+240)=240\\\\8x+480=240\times5\\\\8x=1200-480\\\\8x=720\\\\x=\frac{720}{8}=90$

Therefore, tickets sold for the Sunday show = $3x=3\times90=270$

Hence, 270 tickets are sold for the Sunday show.

6 0

3 years ago

Find the positive square root of 217.05 and 100.2001......with division method

Alina [70]

The square root of 217.05 is 14.73 and the square root of 100.2001 is 10.01.

<h3>How to depict the square root?</h3>

It should be noted that square root is factor of a number that when multiplied by itself will give the original number.

In this case, the square root of 217.05 is 14.73 and the square root of 100.2001 is 10.01.

Learn more about square root on:

brainly.com/question/428672

#SPJ1

7 0

2 years ago

after school in friday,Lamar Walked to the corner Store and bought 2 candy bars for $0.97 each and a soda for $1.41.what was his

mr_godi [17]

(2*0.97)+1.41
$3.35 is the answer.

7 0

3 years ago

Read 2 more answers