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The unit of weight for precious stones in the carat(1 carat=200mg, exactly). If a particular 1.25...

The unit of weight for precious stones in the carat(1 carat=200mg, exactly). If a particular 1.25 carat diamond costs 7000.00 what is the cost of a collection of identical diamonds which weighs 1.00 ounce? (1 ounce= 28.35 grams)

Solutions

Expert Solution

weight of identical diamond = 1.00 ounce

                                           = 28.35 grams

                                           = 28350 mg

1 carat -------> 200 mg

   ??   -----> 28350 mg

number of carats = 141.75 carats

1.25 carats cost ------------> 7000

141.75 carats cost   -----------> ??

diamonds cost = 141.75 x 7000 / 1.25

diamonds cost = 793800

queen_honey_blossom answered 2 years ago
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