Question

increase 28 by 125% ,what is the result

Answer 1

125% of 28 = 125/100 × 28 = 1.25 × 28 = 35
so ,
27 increase by 125% of 28 = 35+28 = 63

Answer 2

Answer:

$Increase \:28\:by \: 125\% = 63$

Step-by-step explanation:

$Given \: number (x) = 28\\increased \: percentage (g)=125\%$

$After \: increase \:new \:number\\ = x \times \big(\frac{100+g}{100}\big)\\=28\times \big(\frac{100+125}{100}\big)\\</p><p></p><p>=28\times \big(\frac{225}{100}\big)\\=28\times \frac{9}{4}\\=7\times 9\\=63$

Therefore,

$Increase \:28\:by \: 125\% = 63$

•••♪