Question

i. What percent of $150$ is $96$?
ii. What percent of $5kg$ is $200g$?
iii. What percent of $2liters$ is $250ml$?

Answer 1

a) Firstly we calculate the percentage $(96/150\times 100)\%=(96/3\times 2)\%$ now we get, $(32\times 2)\%=64\%$

b) We need to convert kg into grams by multiplying by $1000$ we get, $5kg=5\times 1000=5000g$ Now, calculating the percentage $(200/5000 \times 100) \,\%
(200/50) \,\% = 4\,\%$
c) We need to convert liters into ml by multiplying by $1000$ we get, $2l=2\times 1000=2000ml$ Now, calculating the percentage $(250/2000 × 100)\,\%
(250/20) \,\% = 12.5 \,\%$