Pipe P and pipe Q alone can fill a tank in 12 minutes and 2 minutes respectively. If they work alternately starting from P then th...
36÷5×9
n_4 = 3_6
"X is the smallest number that, when divided by 15, 25, 35, 40, and 42, leaves a remainder of 1, and X is divisible by 271. What w...
X 15 25 35 40 42 1 X 271 X ?
12*469
Determine the error in computing log10415 if the certain corresponding values of x and log(10x)
are (296, 3.2453), (299, 3.6248),...
10+25/5*7=
735 x 2
