6000 apples harvested, every third apple was to small, every fourth apple was too green, every tenth apple was bruised. the remaining apples were perfect. how many perfect apples were harvested.

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

I’m still confused on how to work the percentages