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valina [46]
4 years ago
8

Which is best estimate of each percent? 21/ of 387?

Mathematics
1 answer:
Phoenix [80]4 years ago
3 0
81.27 is the answer to 21% of 387 so a good estimate would be 82
You might be interested in
10 PTS :)
Elina [12.6K]

Answer:

C: Fold AX onto AB

Step-by-step explanation:

Let's draw a figure, so that you will understand the concept clearly.

We have to fold AX such that the side AX coincide with AB.

I have attached an image which visually represents this.

So the answer C. Fold AX onto AB.

Hope this will helpful.

Thank you.

3 0
3 years ago
Convert the decimal expansion 0.1777 into a rational number
Helen [10]

Answer:

The rational form of the given number 0.1777  = \frac{1777}{10,000}

Step-by-step explanation:

The rational number is expressed as a number on the form of (\frac{p}{q} ) , q \neq 0

Now,here the given number in decimal form = 0.1777

To remove the decimal, firstly count the number of digits AFTER DECIMAL.

Here, number of digits after decimal = 4

SO, the decimal can be removed and replaced by 1 , by dividing with 1,0000.

\implies 0.1777  = \frac{01,777} {10,000}  = \frac{1777}{10,000}

Hence, the rational form of the given number 0.1777  = \frac{1777}{10,000}

5 0
3 years ago
Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Wr
Y_Kistochka [10]

727.29 - 248.50 = 478.79

500-478.79 = 21.21

$21.21 is the least amount of money he needs to deposit

7 0
3 years ago
Read 2 more answers
Policeman A and Policeman B hand out 70 speeding tickets in a month.
Inessa05 [86]

Answer:

Policeman A = 56 tickets

Step-by-step explanation:

Policemen A + B = 70

If Policeman B hands out x no of tickets...

Then Policeman A hands out 4x no of tickets

meaning...

x + 4x = 70

5x = 70

x = 70/5

x = 14

Therefore Policeman A hands out..

4x = 4 × 14 = 56 tickets

8 0
4 years ago
Last one that I need help
Zina [86]
269 is the answer. Each one is divided by 2.
4304/2=2152
2152/2=1076
1076/2=538
538/2=269
4 0
3 years ago
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