Example 20 Ch 6 Inequalities Misc Maths 11th A manufacturer has 600 litres of a 12% solution of acid

preview_player
Показать описание
NCERT XI Mathematics Chapter 6 Inequalities Miscellaneous Exercise

Example 20 A manufacturer has 600 litres of a 12% solution of acid. How many litres of a 30% acid solution must be added to it so that acid content in the resulting mixture will be more than 15% but less than 18%?

This video is uploaded by
Alpha Academy, Udaipur
Minakshi Porwal (9460189461)
Рекомендации по теме
Комментарии
Автор

Sir your teaching method is to good and easay to

youkonsupu
Автор

Sir I have a doubt sir when we subtract both inequality by negative number the sign will change but y u not change in question 12 in 4.58/7.13

santhanamari
Автор

English me toh ham bhi baat kar sekte hai jada english mat jhado hindi me kamse kam samaj toh ata hai

X_crsscom