Question

Express the first quantity as a percentage of the second 90/280

Answer 1

to find percentage
90/280
=(90×100/280)/(280×100/280)
=(9000/280)/100
=32.14/100
=32.14%

Answer 2

Answer:

Required percentage is 32.1%.

Step-by-step explanation:

Given : Number $\frac{90}{280}$

To find : Express the first quantity as a percentage of the second ?

Solution :

According to question,

$P=\frac{\frac{90\times100}{280}}{\frac{280\times 100}{280}}$

$P=\frac{\frac{9000}{280}}{100}$

$P=\frac{9000}{280\times 100}$

$P=\frac{9}{28}$

$P=0.321$

$P\%=32.1\%$

Therefore, Required percentage is 32.1%.