Question

Nikita could not solve 1/6 of the problems in an examination. 1/5 of the problems solved by her were wrong. if there were 60 questions. how many problems did she answer correctly?​


it's very urgent please

Answer 1

TOTAL NO. OF QUESTION = 60

FRACTIONAL FORM OF PROBLEM SHE WAS NOT ABLE TO GIND OUT AND GAVE WRONG ANSWERS =

1/5 + 1/6    LCM =30

1/5 * 6/6 = 6/30

1/6 * 5/5 = 5/30

5+6/ 30

11/30

NO OF A PROBLEM SHE WAS NOT ABLE TO GIND OUT AND GAVE WRONG ANSWERS =

11/ 30 * 60 = 22

NO OF CORRECT ANSWERS = 60-22

= 38

HOPE IT HELPS

PLZ MARK AS BRAINLIEST