There are 10 rings in a gift box. The average weight of the first four – McqOptions

MCQOPTIONS

1.	There are 10 rings in a gift box. The average weight of the first four rings is 37 gms and the remaining weight of the 6 rings is 38 gms. Tell the average weight of all rings. (In grams)
A.	37.8
B.	37.2
C.	37.6
D.	37.4
Answer» D. 37.4

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