Question

Express the following in the form pq where p and q are integers and q ≠ 0. (1) 0.572 (2) 0.0001 (3) 1.25 (4) 0.402 (5) 2.21
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Answer 1

Answer:

no. 1) 0.572=572/1000=p/q ( in which p=572 and q=1000 that is not equal to 0)

2) 0.0001= 1/10000,  here p=1 and q=10000

3) 1.25= 125/100 , here p =125 and q =100

4) 0.402=402/1000, here p=402 and q=1000

5) 2.21= 221/100 , here p=202 and q= 100

Step-by-step explanation:

         

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Answer 2

(1) 0.572

$= \: \frac{572}{1000}$

(2) 0.0001

$= \: \frac{1}{10000}$

(3) 1.25

$= \: \frac{125}{100}$

(4) 0.402

$= \: \frac{402}{1000}$

(5) 2.21

$= \: \frac{221}{100}$

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