Question

Arima prepare a glass of lemon soda with two part of lemon juice mixed with 5 Part of soda how many soda does she needed to prepare 10 glass of lemon soda

Answer 1

For 1 glass of lemon soda Arima needs 2 parts of lemon juice and 5 parts of soda,
So, total parts needed for 1 glass lemon soda = 5(soda) + 2(lemon) = 7 parts

Now, Fraction of soda for 1 glass lemon soda =(Number of soda parts) / (Total Parts)
= 5/7


Therefore, by unitary method, for 10 glasses of lemon soda she needs,
= (5/7) × 10
= 50/7 parts of soda