Question

4 by 9 x 9 by 4 =? I am in 5th grade in CBSC BORD

Answer 1

Answer:

36

Step-by-step explanation:

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Answer 2

Answer:

1

Step-by-step explanation:

$\frac{4}{9} \times \frac{9}{4} \\ (4 \: and \: 4. \: and \: 9 \: and \: 9 \: will \: canceled)$

all total is 1