koi help karo.
What number when increased by 15% becomes 299?
No spam.
with full explanation...
Answers
Answered by
49
260 iz Your Answer.
Explain.
Let the required number be x
x + 15% of x = 299
→ x + 15/100 x = 299
→ 100x + 15x / 100 = 299
→ 115x =29900
→ x = 29900/115 = 5980/23 = 260
Answered by
0
Answer:
(i) Consider the original number as x
Here
New number = (1+15/100) of original number
Substituting the values
299=(1+3/20)×x
Taking LCM
299=[(20+3)/20]×x
By further calculation
299=23/20×x
So we get
x=(299×20)/23
x=13×20
x=260
Therefore, the original number is 260
Step-by-step explanation:
Similar questions