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Oksanka [162]
3 years ago
8

Bob and Dan earned a total of $72

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

If Dan earns $x then Bob earns $3x ( 3 times as much as Dan ), then

x + 3x = 72 , that is

4x = 72 ( divide both sides by 4 )

x = 18

Thus

Dan earns $18 and Bob earns 3 × $18 = $54

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