вычислите наиболее удобным способом 4*19*25, 8*15*125, 250*35*8, 50*75*2, 16*47*125, 40*8*25*125

4*25=100*198*125=1000*15250*8=2000*3550*2=100*7516*125=2000*4740*25=1000*(8*125)=1000*1000

4 * 19 * 25 = 4*25 *19 = 19008 * 15 * 25 = 15 * 8 *25 = 15 * 200 = 3000250 * 35 * 8 = 8 * 250 * 8 = 8 * 2000 = 1600050 * 75 * 2 = 75 * 50 * 2 = 75 * 100 = 75 0016 * 47 *125 = 47 * 125 * 16 = 47 * 2000 = 9400040 * 8 *25 * 125 = 40 * 25 * 125*8 = 1000 * 1000 = 1000000