in two blends of mixing tea the ratios of Darjeeling and Assam tea are 4:7 and 2:5. The ratio in which these two blends should be mixed to get the ratio of Darjeeling and Assam tea in new mixture as 6:13 is

Gurrehmat Oberoi 5y ago

Yashveer Rajawat 5y ago

snehasish ghosh 5y ago