Question

find the percentage of ​

Answer 1

Answer:

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Step-by-step explanation:

$2 \frac{1}{2 \:} of \: 20 \: = 2\frac{1}{2} \: \times \: 20 \: = \: \frac{5}{2} \times 20 \: = \frac{5 \: \times 100}{2} = \: \frac{500}{2} = 125$

Answer 2

Step-by-step explanation:

2

2

1

of20=2

2

1

×20=

2

5

×20=

2

5×100

=

2

500

=125