3 years ago

HELP.......,.........,

Mathematics

1 answer:

ahrayia [7]3 years ago

3 0

It's the second one

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Step-by-step explanation:

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2 Select the correct answer. What is 1296 of 50? what is 12% of 50?

Darina [25.2K]

Answer:

648
6

Step-by-step explanation:

$1296\: of\: 50\%\\\frac{50}{100}\times \:1296\\\\=\frac{50}{100}\times \frac{1296}{1}\\\\\mathrm{Cross-cancel\:common\:factor:}\:4\\\\=\frac{50}{25}\times\frac{324}{1}\\\\=\frac{50\times \:324}{25\times\:1}\\\\=\frac{16200}{25}\\\\=648$

$12\%\: of\: 50\\\\\frac{12}{100}\times\:50\\\\=\frac{50}{1}\times\frac{12}{100}\\\\\mathrm{Cross-cancel\:common\:factor:}\:50\\\\=\frac{12}{2}\\\\=6$