Q. 1 E3.7( 13 Votes )

# The number 0.4 in p/q form is ………….

A. 4/9

B. 40/9

C. 3.6/9

D. 36/9

Answer :

∵ the denominator of all the above options is 9 ∴ we multiply both numerator and denominator by 0.9 as 10 × 0.9 = 9

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