एक संख्या के 20% में 40 जोड़ा गया,तो शेष 90 बच गया।संख्या ज्ञात करे।
Answers
Answered by
0
Answer:
let no. be x
A/C
x × 20% + 40= 90
20x/100 + 40 = 90
x/5= 90 - 40
x= 50 × 5
x= 250
so, correct answer is 250
Similar questions
Social Sciences,
6 hours ago
Computer Science,
6 hours ago
Chemistry,
11 hours ago
Chemistry,
11 hours ago
English,
8 months ago