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JulsSmile [24]
3 years ago
7

Inter quartile range is

Mathematics
1 answer:
fredd [130]3 years ago
5 0
A measure of variability, based on dividing a data set into quartiles. Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.
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The price of a new SMART television was reduced from $250 to $200. By what percentage was the price of the television reduced?
Novosadov [1.4K]

Answer:

20%

Step-by-step explanation:

if the 100% of the price is $250 and the discount is $50 then to find what percent $50 we multiply 100 by 50 then divide it with 250

100 × 50 ÷ 250 = 20

6 0
3 years ago
Julie made five loaves of bread that had 1/4 cup of flour in each loaf. How many cups of flour were used in all?
Liono4ka [1.6K]

Answer:

1 1/4 cups in total

Step-by-step explanation:

1 loaf-1/4 cup

2 loaf- 2/4 cup

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Hope this helped!

7 0
3 years ago
Read 2 more answers
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Tpy6a [65]

Answer:

 80 minutes

Step-by-step explanation:

The ratio can be simplified and rewritten:

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5 0
3 years ago
Pranav ate pizza for dinner on Monday night and had 2/3 of the pizza left over. On Tuesday night, he ate 1/2 of what was left. H
ale4655 [162]

Answer: 1/3

Step-by-step explanation:

From the question, we are informed that Pranav ate pizza for dinner on Monday night and had 2/3 of the pizza left over. We are further told that on Tuesday night, he ate 1/2 of what was left.

The amount of pizza that Pranav ate on Tuesday will be:

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3 years ago
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UNO [17]

Answer:

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Step-by-step explanation:

It's easier to do this multiplication mentally if we rewrite the expression as follows:

 -3        7       -21

------ * ------ = ---------

  4         8       32

5 0
3 years ago
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