Convert 0.23 & 0.23 bar into a Simple Fraction. (0.23 & 0.23 bar āĻ• āĻāϟāĻž āϏ⧰āϞ āĻ­āĻ—ā§āύāĻžāĻ‚āĻļāϞ⧈ ā§°ā§‚āĻĒāĻžāĻ¨ā§āϤ⧰ āϕ⧰āĻžāĨ¤)


Recurring Decimals to Fractions : Bar : Click Here


1. Convert 0.23 into a Simple Fraction.(0.23 āĻ• āĻāϟāĻž āϏ⧰āϞ āĻ­āĻ—ā§āύāĻžāĻ‚āĻļāϞ⧈ ā§°ā§‚āĻĒāĻžāĻ¨ā§āϤ⧰ āϕ⧰āĻžāĨ¤)


Soln



Since 23 and 100 have no common factor, the fraction is already in its simplest form. (āϝāĻŋāĻšā§‡āϤ⧁ 23 āφ⧰⧁ 100-ā§° āϕ⧋āύ⧋ āϏāĻžāϧāĻžā§°āĻŖ āϗ⧁āĻŖāύ⧀āϝāĻŧāĻ• āύāĻžāχ, āϏ⧇āϝāĻŧ⧇ āχ āχāϤāĻŋāĻŽāĻ§ā§āϝ⧇ āϏ⧰āϞ āĻ­āĻ—ā§āύāĻžāĻ‚āĻļāĨ¤)
Ans:āωāĻ¤ā§āϤ⧰: āωāĻ¤ā§āϤ⧰: 23/100


Short Trick | āϚāĻŽā§ āĻ•ā§ŒāĻļāϞ




  • Write the decimal digits as the numerator and put 1 followed by the same number of zeros as the denominator. (2 decimal places → 100) [āĻĻāĻļāĻŽāĻŋāϕ⧰ āĻĒāĻŋāϛ⧰ āĻ…āĻ‚āĻ•āĻŦā§‹ā§° āϞāĻŦ āĻšāĻŋāϚāĻžāĻĒ⧇ āϞāĻŋāĻ–āĻž āφ⧰⧁ āĻšā§°āϤ ā§§ā§° āĻĒāĻŋāĻ›āϤ āϏāĻŽāϏāĻ‚āĻ–ā§āϝāĻ• āĻļā§‚āĻ¨ā§āϝ āĻĻāĻŋāϝāĻŧāĻžāĨ¤ (⧍āϟāĻž āĻĻāĻļāĻŽāĻŋāĻ• āĻ¸ā§āĻĨāĻžāύ ⇒ 100)]




Example : āωāĻĻāĻžāĻšā§°āĻŖ: 


2. Convert 0.23 (Recurring Decimal) into a Simple Fraction.[(āĻĒ⧁āύ⧰āĻžāĻŦ⧃āĻ¤ā§āϤ āĻĻāĻļāĻŽāĻŋāĻ•) āĻ• āĻāϟāĻž āϏ⧰āϞ āĻ­āĻ—ā§āύāĻžāĻ‚āĻļāϞ⧈ ā§°ā§‚āĻĒāĻžāĻ¨ā§āϤ⧰ āϕ⧰āĻžāĨ¤]


Let x = 0.23 bar


100x = 23.23 bar


100x − x = 23


99x = 23


x = 23/99


Ans:āωāĻ¤ā§āϤ⧰: 23/99


Short Trick | āϚāĻŽā§ āĻ•ā§ŒāĻļāϞ



  • If 2 digits repeat, write the repeating digits as the numerator and write 99 as the denominator. (āϝāĻĻāĻŋ ⧍āϟāĻž āĻ…āĻ‚āĻ• āĻĒ⧁āύ⧰āĻžāĻŦ⧃āĻ¤ā§āϤ āĻšāϝāĻŧ, āϤ⧇āĻ¨ā§āϤ⧇ āĻĒ⧁āύ⧰āĻžāĻŦ⧃āĻ¤ā§āϤ āĻ…āĻ‚āĻ•āĻŦā§‹ā§° āϞāĻŦāϤ āϞāĻŋāĻ–āĻž āφ⧰⧁ āĻšā§°āϤ 99 āϞāĻŋāĻ–āĻžāĨ¤)