(15b+b): 4=3 (0,87m-0,66m)*10:2:3=0 10*(1,37k-0,12k): 5:8=0

Question

Akuchkovsky · Accepted Answer

1) (15b+b): 4=3 16b: 4=3 4b=3 b=3/4 2) (0,87m-0,66m)*10:2:3=0 0,21m*10:2:3=0 0,35m=0 m=0 3) 10*(1,37k-0,12k): 5:8=0 10*1,25k: 5:8=0 0,3125k=0 k=0

(15b+b): 4=3 (0,87m-0,66m)10:2:3=0 10(1,37k-0,12k): 5:8=0