The left and right page numbers of an open book are two consecutive integers whose sum is 377. find these page numbers.
the small page number is
the larger page number is

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.