Advertisement Remove all ads

If X is 20% Less than Y, Find : "X"/"Y" - Mathematics

Sum

If x is 20% less than y, find : `"x"/"y"`

Advertisement Remove all ads

Solution

Let y = 100

then reduction = 20% = 20

then x = 100 - 20 = 80

`x/y = 80/100 = 4/5`  ...(Dividing by 20)

Concept: Converting Decimals to Percentage
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Selina Concise Mathematics Class 7 ICSE
Chapter 8 Percent and Percentage
Exercise 8 (C) | Q 9.1
Advertisement Remove all ads

Video TutorialsVIEW ALL [1]

Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×