2 answers:
Find the lowest common multiple:
40+20= 60
60= 60, 120, 180
45= 45, 90, 135, 180
180
It would take 4 months for them to be equal because 45x4=180 and 40x4=160 then you would add 20 to gym a because of the joining fee 160 +20=180
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Answer:
120
Step-by-step explanation:
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180-60=120
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Answer:
175140 is the LCM of 2 085 and 252
Answer:
rational
Step-by-step explanation:
306 / 3.6 = 85 gallons per minute
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hope this helps</span>
