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Setler79 [48]
3 years ago
13

Bobs mom asked how he Had done on his math test . Bob said if you mupily my score by 3 then subtract 40 from they answer , then

divide by 2 you would get exactly 100 what was bob's score?
Mathematics
2 answers:
amid [387]3 years ago
8 0
Let bob score =x

according to given condition

(3x-40)/2=100

3x-40=200
3x=240
x=80
so bob score =80
siniylev [52]3 years ago
3 0
100*2 = 200
200+40=240
240/30= 80
Bob got an 80% on his test.
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