A, b and c are positive integers.
a: b = 5:6 and b: c= 8:9
Work out the smallest possible value of a+b+c

What is (28 + 7 + 6 + 3) x 1/2 show your work

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other