When a person calculate his expense from Sunday to Thursday,he found the average expenditure to be 400 rupees per day. Including Friday,the average increased to 430 rupees per day. How much did he spent on Friday? Include Saturday,the average decreased to 390 ruppees per day. How much did he spend on Saturday?
Answers
Answered by
1
Answer:
Friday rs 580
Saturday rs 150
Step-by-step explanation:
from sun to Thursday exp = 400×5= 2000
from sun to Friday exp = 430×6= 2580
from sun to sat exp = 390× 7= 2730
Similar questions
Economy,
5 months ago
India Languages,
5 months ago
Hindi,
9 months ago
Geography,
9 months ago
Chemistry,
11 months ago
Social Sciences,
11 months ago