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Bhuvaneshwari M

· started a discussion

· 1 Months ago

what about the 108.How the 4/7 came?

Bhuvaneshwari M

· started a discussion

· 1 Months ago

what about the 108.How the 4/7 came?

Question:

DIRECTIONS: What should come in place of the question mark (?) in the following question?


 \(\cfrac{7}{8}\) of \(\cfrac{8}{9}\) of \(\cfrac{4}{7}\) 78108×78×89×47  of 108 = ?

Options:
A)

72

B)

66

C)

60

D)

80

E)

None of these

Solution:

Ans: (e) \(108 × \cfrac{7}{8} × \cfrac{8}{9} × \cfrac{4}{7} = 48 \) = 48    

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