40/(1/2)+15 =40*2+15 =80+15 =95
40 / (1/2) = 80
Add 15 => 80+15 = 95
40/(1/2)+15 =40*2+15 =95
What number when added to itself, subtracted from itself, multiplied by itself and divided by itself, will add up to 22.09?
If 9 boy working 15/2 hours a day can finish a work in 20 days, then how many days will be taken by 12 boy working 6 hours a day to finish the work, it being given than 3 boy of latter type work as much as 2 boy of he former type in the same.
My house number is such that, when divided by 2, 3, 4, 5 or 6 it will always leave a remainder of 1.
However, when divided by 11 there is no remainder. What is my house number?
Find the value of x and y if
[40/(x+y)] + [2/(x-y)] = 5 [25/(x+y)] - [3/(x-y)] = 1
