Question

Convert into percentage
1) 9
2) 4.2
3) 3 2/5

With full process​

Answer 1

Answer:

2) 4.2 . answer ho jaye ji

Answer 2

Answer:

1) 900%

2)420%

3)380%

Step-by-step explanation:

1) 9 =

$\frac{9}{1} \times 100 = 900\%$

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2) 4.2=

$4.2 \times 100 = \frac{42}{10} \times 100 = 420\%$

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3) $3\frac{2}{5}$= $\frac{17}{5}$

$\frac{17}{5} \times 100 = 17 \times 20 = 380\%$