Question

ex 3 ,6 ,7va rog frumos ajutatima

Answer 1

3.25 = 3×8+1 38=6×6+2 48=9×5+3
34=8×4+2 17=5×3+2 46=8×5+6
27=5×5+2 44=7×6+2

6.27:5= 5.2 75:9=8.3 15:2=7.1 33:6=5.3
29:6=4.5 28:5=5.3 42:5=8.2

58:7=8.2 26:4=6.2 35:8=4.1


7.13+15+17+18+20+24+25+26=158
158:6=66.2