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By converting 75% into fraction, answer will be

  1.    a) 3⁄4 

  2.    b) 2⁄3 

  3.    c) 1⁄3 

  4.    d) 1⁄4

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The Highest Common Factor of  72 and 56 is

          a) 7

          b) 3

          c) 2

          d) 8

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What is the LCM of the numbers 8 and 15?

  1. 180

  2. 60

  3. 110

  4. 120

 

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A ratio equivalent to 3 : 7 is

a) 3 : 9

b) 6 : 10

c) 9 : 21

d) 18 : 49

The Product of -140 and +8 is

  1.    a) 1120 

  2.    b) 3200 

  3.    c) −1120 

  4.    d) −3200

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343 is the cube of

  1.   a) 9

  2.   b) 7

  3.   c) 8

  4.   d) 6

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Which fraction corresponds to 0,777777…..?

   a) 7/10  

   b) 7/9

   c)77/9 

   d) 77/10

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Calculate 25% of 160

  1. 20

  2. 16

  3. 42,25

  4. 40

What is the result of dividing 5 by 10?

  1. 0,5

  2. 0,05

  3. 50

  4. 2

40% of 70 is :

1. 32

2. 14

3. 24

4. 28

 

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