Question

Решите уравнение .
d + 3/8 = 1/6+5/6
4.500-z=7.200-2.800

Answer 1

D+3/8=1/6+5/6
D+3/8=6/6
D+3/8=1
D=1-3/8
D=5/8

4.500-Z=7.200-2.800
4.500-Z=4.400
Z=4.500-4.400
Z=0.100