I believe 41 students can attend
The amount spends on sandals is $39.
A percentage is a figure or ratio that can be stated as a fraction of 100. If we need to calculate the percentage of a number, we must divide it by its full value and then multiply it by 100. As a result, the percentage is one part in one hundred. "Per 100" is short for "per percent." It is represented by the symbol "%".
Given total amount = $80
money spent on shorts = 25% of total
money spent on shorts = 25% of 80
money spent on shorts = 25/100 x 80
money spent on shorts = 2000/100
money spent on shorts = $20
amount left = $80 - $20 = $60
spend on sandals = 65% of the amount left
spend on sandals = 65% x 60
spend on sandals = 65/100 x60
spend on sandals = 3900/100
spend on sandals = $39
Hence the amount spent on sandals is $39.
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If three times twice an unknown number equals 30, then the unknown number is 5.
It is given that three times twice an unknown number equals 30.
Let the unknown number be x.
From the above information,
⇒ 3*(2x) = 30
⇒ 6x = 30
∴ x = 5
Thus the unknown number is 5 .
Therefore, if three times twice an unknown number equals 30, then the unknown number is 5.
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Answer:
x=-4
Step-by-step explanation:
23x+2x=-100
25x=-100
x=-4
Answer:
Leslie can make 10 packs, each having 2 apples and 3 cookies.
Step-by-step explanation:
We have been given that Leslie is in charge of packing snacks for her class she has 30 cookies and 20 apples. She wants to put the same number of apples in each pack.
To solve our given problem, we will find greatest common factor of 30 and 20.
Factors of 20: 1, 2, 4, 5, 10, 20.
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30.
We can see that 10 is the greatest common factor of 30 and 20, therefore, Leslie can make 10 packs.
Therefore, there would be 2 apples and 3 cookies in each pack.