CELL CULTIVATIONS QUIZ

By how much does 7/(8/9) exceeds (7/8)/9 ?

6 7/9

7 7/9

8 7/9

5 7/9

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(.896 x .752 +.896 x .248) / (.7 x .034 + .7 x.966) = ?

1.28

1.31

1.25

1.33

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The value of (489.1375 x 0.0483 x 1.956) / (0.0873 x 92.581 x 99.749) is closest to:

0.06

None of these

6

0.6

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Which of the following fraction is arranged in ascending order of their value?

2/7, 1/4, 4/7, 3/4, 5/7, 6/5

2/7, 1/4, 4/7, 5/7, 3/4, 6/5

1/4, 2/7, 3/4, 4/7, 5/7, 6/5

1/4, 2/7, 4/7, 5/7, 3/4, 6/5

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What will be the vulgar fraction of 0.75 ?

1/4

2

3/4

1

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(.356 x .365 - 2 x .365 x .106 + .106 x .106) / (.632 x .632 + 2 x .632 x .368 +.368 x .368) = ?

62.5

6.25

.0625

.625

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Correct expression of 6.46 is

646/9999

646/999

646/9

646/99

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Sum of three fractions is 2 11/24. If the greatest fraction is divided by the smallest fraction, the result is 7/6, which is greater than the middle fraction by 1/3. find all the three fractions ?

3/5, 4/7, 2/3

7/8, 5/6, 3/4

7/9, 2/3, 3/5

7/8, 7/9, 7/10

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[( 3.242 x 14 ) / 100] = ?

0.45388

4.5388

0.045388

45.388

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Change 75/100 into decimal number.

750

0.75

75

7.5

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