Aboat travels 345km in 4 hours (with a constant speed). how far can it travel in three hours (with the same speed)?

258.75km

Step-by-step explanation:

345/4=86.25

Can travel 86.25km an hour

86.25*3=258.75

Therefore it can travel 258.75 in 3 hours

258.75 km

Step-by-step explanation:

= 258.75 km

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step-by-step explanation:

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this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.