Math, asked by kriya1454, 1 year ago

A number consisting of two digits is equal to seven times the sum of its digits.When 27 is subtracted from the number ,the digit interchange their places. Find the number

yo167b: from whic chapter is this question?

Answers

Answered by ashish9810618058
0

the sum of deviation of n observations from 25 is 25 and sum of deviation of the same n observation from 35 is -25 find the mean of the observations



Previous Question
Next Question
Similar questions
Math, 7 months ago
(15/24) ÷(5/3)plsssssss​...
Social Sciences, 7 months ago
Please solve these question. (dont spam) ​...
Math, 7 months ago
define all ilthe properties a squeres and rectangle ​...
Social Sciences, 1 year ago
Do festovals of all religions have something common ? what...
Political Science, 1 year ago
How effective were the laws against child labor enforced? (in india)?
Math, 1 year ago
formula of sin2A+sin2B+sin2C...
Physics, 1 year ago
the density p of a piece of metal of mass m and volume v is given by the equation p=m/v...... if m = 375.32+ - 0.01 g and v= 136.41= - 0.01 cm3 . Find the % error in p...
Physics, 1 year ago
A bus starts to move with acceleration of 1m/s2 a man who is 48 M behind the bus runs to catch it with constant velocity 10m/s.In how much time he will catch the bus please urgent...