Question

(1) Write the following as rational numbers in their standard forms:
(a) 35%
(b) 1.2
(c) -6 3/7
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Answer 1

Answer:

a.35%

$\frac{35}{100}$

$\frac{7}{20}$

b.

$\frac{12}{10}$

$\frac{6}{5}$

c.

$\frac{ - 63}{7}$

$\frac{9}{1}$

hope you find it helpful!!:)

Answer 2

Answer:

a. 7/20

b. 6/5

c. -45/7

Step-by-step explanation:

a. 35%

35%= 35/100

By using Prime Factorization, we get

35%= 35/100

35=7×5

100=2×2×5×5

HCF is 5

Now,

35÷7/100÷5

Answer- 7/20

b. 1.2

Convert it into Fraction:

1.2= 12/10

12/10= 6/5

Answer- 6/5

c. -6 3/7= Convert it into Improper Fraction:

-6 3/7= -45/7