Question

afla numerele necunoscute 160x5:X=100. 245+50*X=745 X*16:5=1360. ajutor va rog frumos

Answer 1

160·5:x=100
800:x=100 =>x=8

245+50·x=745
50·x=745-245
50·x=500 =>x=10

x·16:5=1360
x·16=1360·5
x·16=6800 =>x=425