The ratio given for the first equation is:
b/64 = 8/32
b/64 = 1/4
b = 16
The ratio given for the second equation is:
y/4 = 7/49
y/4 = 1/7
y = 4/7
Solving the third equation:
380 - b = 330 - 175
380 - 16 = 330 - 175
364 = 155
This equation is not correct.
Solving the fourth equation:
m + 32 = 185 - 143
m + 32 = 42
m = 42 - 32
m = 10
The ratio given for the first equation is:
b/64 = 8/32
b/64 = 1/4
b = 16
The ratio given for the second equation is:
y/4 = 7/49
y/4 = 1/7
y = 4/7
Solving the third equation:
380 - b = 330 - 175
380 - 16 = 330 - 175
364 = 155
This equation is not correct.
Solving the fourth equation:
m + 32 = 185 - 143
m + 32 = 42
m = 42 - 32
m = 10