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Find the difference between the number of computers sold for the year 2017 and 2021.

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A10000

B20000

C15000

D25000

Answer:

B. 20000

Read Explanation:

Number of computers sold in 2017=60000 Number of computers sold in 2021=40000 difference between these two=60000-40000=20000

Related Questions:

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The following table shows the population of six different cities, A, B, C, D, E and F, the ratio of males to females among them and the ratio of adults to children in the total population. Study the table and answer the question.

City

Population

Male : Female

Adult : Children

A

410400

13:11

5:3

B

369900

5:4

7:2

C

442800

5:7

7:5

D

465500

17:18

4:3

E

499500

5:4

5:4

F

424500

8:7

17:13

What is the difference between the total number of adults and the total number of children in city A?

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