Question

The total weight of 4 dictionaries and 1079; exercise books is 75 kg. if each exercise book weighs 68 g, what is the weight of each dictionary?​

Answer 1

Answer:

hi there... Here's the answer for your question....

total weight = 75 kg = 75000g

since, 1 kg = 1000g

weight of 1 excercise book = 68g

weight of 1079 excercise book = 68 * 1079 = 73372g

so, weight of 4 dictionary = 75000- 73372 = 1628g

therefore, weight of 4 dictionary = 1628/ 4 = 407g

hence the weight of 1 dictionary is 407 grams.

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