Suppose Set A contains 70 elements and the total number elements in either Set A or Set B is 76. If the Sets A and B have 21 elements in common, how many elements are contained in set B?

step-by-step explanation:

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there are no short passages to look at

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

b). 4320 have a nice day