Question

Express 4/7 as a rational number with denominator
(1) 84 (2) -28

Answer 1

Answer:

Answer:(1) 48/84

(2)-16/-28

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Step-by-step explanation:

Find The First One and the second one by dividing the given numbers with 7

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(1) 84

(ans) 84÷7

=12;

Then, Multiply 4 × 12 48

---------- = -----

7 × 12 84

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(2) -28

(ans) -28÷7

=-4;

Then; Multiply 4 × -4. -16

--------- = -----

7 × -4 -28

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