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Shraddha Malwar

· started a discussion

· 1 Months ago

how the value 1 8/19 is calculated?

Question:

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


\(\left (16 \cfrac {2}{5}-12\cfrac{1}{15} \right )\div3\cfrac{4}{81}=?\)

Options:
A) \(1\cfrac{9}{19}\)
B) \(3\cfrac{2}{19}\)
C) \(2\cfrac{8}{13}\)
D) \(1\cfrac{9}{13}\)
E) None of these 
Solution:
Ans:(e)

Knowledge Expert

· commented

· 1 Months ago

On solving the given simplification, you will get,

? =351/247 = 13*27 / 13*19 = 27/19 = 1 and 8/19

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