Question

10. If the sales tax on a purchase worth Rs 60 is Rs 4.20. What will be the sales tax on the purchase worth Rs 150.

​

Answer 1

Answer:

10.5

Step-by-step explanation:

if a sales tax on a purchase worth Rs 60 is Rs 4.20

Purchase  = Rs 60

Sale Tax = 4.2 Rs

Sale Tax %  = (4.2/60) * 100 = 42/6 = 7 %

sales tax on a purchase worth Rs 150

Purchase  = Rs 150

Sale tax = 7 %

Sale Tax = (7/100) * 150  = 7 * 15/10   = 105/10  = 10.5 Rs

pls mark me as the brainliest