ഭിന്നസംഖ്യ Numbers of the form x/y where x and y ≠ 0 Proper fraction: Fractions whose numerator is less than the denominator (Numerator < denominator) Eg : ⅖, ⅜ Improper fraction : Fractions whose numerator either equal to or greater than the denominator (Numerator = denominator or, Numerator > denominator) Eg : 5/4 , 8/3 Mixed fraction : A combination of a proper fraction and a whole number. Eg: 1 ⅓ , 2 ¼ . Mixed fraction can always be expressed as an improper fraction 4 ⅓ =[(4*3) +1] /3 = 13/3 , 2 ¼ =[(2*4) +1] /4 = 9/4 Questions 1.x/y = 1/5 ആയാൽ (x + y)/(x - y) എത്ര ? ( Process Server - Judicial 2018 ) y=5x Substituting y (x + y)/(x - y)= 6x/-4x -3/2 2.-1/x= -7 ആണെങ്കിൽ x എന്ന സംഖ്യ എത്രയായിരിക്കും? ( STORE KEEPER-KSFDC 2018 ) x=1/7 3. If a = 1/3 and b = 1/5, then the value of (a+b) /ab ( Beat Forest Officer 2018 ) (1/3 + 1/5 )/(1/3 * 1/5) (8/15) / (1/15) 8 4. ഒരു സംഖ്യയുടെ 2/3 ഭാഗവും ആ സംഖ്യയുടെ 1/6 ഭാഗവും കൂടിയപ്പോൾ 30 കി
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