Check sibling questions

Slide35.JPG

Slide36.JPG
Slide37.JPG

Get live Maths 1-on-1 Classs - Class 6 to 12


Transcript

Ex 8.2, 11 ο»ΏAn article was purchased for Rs 1239 including GST of 18%. Find the price of the article before GST was added? Given, Amount Paid (Bill Amount) = Rs 1239 GST Percentage = 18% Let the original Price = x Tax Amount = GST Percentage Γ— Price = 18% Γ— π‘₯ = 18/100 Γ— π‘₯ = πŸπŸ–π’™/𝟏𝟎𝟎 Now, Bill Amount = Price + Tax Amount 1239 = 𝒙 + πŸπŸ–π’™/𝟏𝟎𝟎 1239 = (100π‘₯ + 18π‘₯)/100 1239 = πŸπŸπŸ–π’™/𝟏𝟎𝟎 (1239 Γ— 100)/118 = π‘₯ (21 Γ— 100)/2 = π‘₯ 2100/2 = π‘₯ 1050 = π‘₯ 𝒙 = 1050 ∴ Original Price = Rs 700

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.