Class 07 PUZZLES - Fractions

 PUZZLES - Fractions

5. I am equivalent to ^𝟏/_𝟐. The sum of my numerator and denominator is 15. 

What fraction am I? 

6. I am equivalent to ^𝟐/_𝟓. The product of my numerator and denominator is 40.

What fraction am I?

7. I am equivalent to ^𝟐/_𝟑. My denominator is 10 more than my numerator. 

What fraction am I?

8. I am equivalent to ^𝟖𝟎/_𝟏𝟎𝟎 . My denominator is a prime number. 

What fraction am I?

PUZZLES - SOLUTION

5. Answer : ^𝟓/_𝟏𝟎 = ^𝟏/_𝟐  ( numerator +denominator = 5 + 10 = 15)

6. Answer : ^𝟒/_𝟏𝟎 = ^𝟐/_𝟓 ( numerator x denominator = 4 x 10 = 40)

7. Answer : ^𝟐𝟎/_𝟑𝟎 =  ^𝟐/_𝟑 ( 30 is 10 more than 20 numerator)

8. Answer : ^𝟒/_𝟓 = ^𝟖𝟎/_𝟏𝟎𝟎 ( denominator 5 is a prime number)