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dezoksy [38]
3 years ago
13

MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE GIVE EXPLINATION THE HWERK IS PERCENTS

Mathematics
2 answers:
mestny [16]3 years ago
8 0

Answer:

a. 28

b. 6.5

c. 30

Step-by-step explanation:

1% = 80÷100

35% = 0.8×35

1% = 0.65

0.65 × 10 = 6.5

1% = 0.5

60% = 0.5×60

babunello [35]3 years ago
4 0

Answer:

28

6.5

30

another way you can get these answers is by cross multiplying. In order to do that you need to identify the percent, the whole (of), and the part (is). In identifying the whole and the part, look for the word is, and the word of. The number that is associated with is either the part or the whole. (There is <u>6</u> out of <u>80</u>, what is the percentage?) always set the percentage out of a hundred.

So from there we set up the proportion:

ONE

(we don't know the part in any of them)

X/80=35/100 (cross multiply by putting the numbers on top of each other for the fractions)

TWO

X/65=10/100

THREE

X/50=60/100

Hope this helps, have a good day and remember to be tiger fierce!! :) (also, sorry that it is late.)

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Step-by-step explanation:

7 0
3 years ago
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Answer:

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Step-by-step explanation:

<u>Given</u>:

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<u>Find</u>:

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<u>Solution</u>:

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4 years ago
A veterinary student takes a loan to pay for the last year of school. the loan is $25,000 at 3.25 percent to be paid back over 1
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<u>Answer-</u>

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<u>Solution-</u>

As we are not provided with the compounding rate, so considering as simple interest with 3.25% annual interest rate.

we know,

i=\dfrac{P\times R\times t}{100}

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i_1=\dfrac{25000\times 3.25\times 10}{100}=8125

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Therefore, if he had paid the loan in 7 years instead of 10 years, he could have saved $2437.50

6 0
3 years ago
We are interested in the dimensions of a certain rectangle. This rectangle has length 5 units more than the side of this square
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4 0
3 years ago
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nikklg [1K]

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5 0
3 years ago
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