A man spends 42% of his salary on food and 12% on transport. if the amount he spent on food is Rs 16800, how much was his transport cost?

Transport cost is Rs 4800

Step-by-step explanation:

⇒ 42% of x = 16800

⇒ 42/100 × x = 16800

⇒ 42x = 1,680,000

⇒ x = 1,680,000/42 = Rs 40,000

∴ Salary is Rs 40,000

12% of 40000 = 12/100 × 40000 = Rs 4800

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: can you give the

step-by-step explanation: