Question

(3/7)^-2 × (14/9)^-4​

Answer 1

Answer:

Conversion a mixed number 4 3/9 to a improper fraction: 4 3/9 = 4 3/9 = 4 · 9 + 3/9 = 36 + 3/9 = 39/9

To find new numerator:

a) Multiply the whole number 4 by the denominator 9. Whole number 4 equally 4 * 9/9 = 36/9

b) Add the answer from previous step 36 to the numerator 3. New numerator is 36 + 3 = 39

c) Write a previous answer (new numerator 39) over the denominator 9.

Four and three ninths is thirty-nine ninths

Step-by-step explanation:

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Answer 2

Answer:

1\3²\7² x 1\14⁴\9⁴

7²\3² x 9⁴\14⁴

3²\2²

9\4 ( Ans )

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