Kala and Vani are friends kala says "today is my birthday "and she asks Vani "when will you celebrate your birthday"? Vani replies " today is Monday and I celebrate my birthday 75 days ago "find the day when vani celebrate her birthday
Answers
Answered by
3
Answer:
thursday
sjdoushxshi
Answered by
0
Vani's birthday was on Wednesday.
Given:
Birthday of Vani is 75 days before Kala
Kala's birthday is on Monday
To find:
Birthday of Vani
Solution:
A week has 7 days, so Every day will be repeated after 7 days.
This means that every day is a multiple of 7 and if we found out how many weeks ago Vani's birthday was, we can find out her exact birthday
So, for finding weeks we have to divide 75 by 7
75/7 = 10 5/7
This means there are 10 weeks and 5 days ago
Calculating from Monday which was Kala's birthday, 10 weeks ago also there will be monday
Now, calculating 5 days before it
Monday - 5 = Wednesday
So, Vani's birthday was on Wednesday.
#SPJ2
Similar questions