In a café, 2 cups of tea and 3 cups of coffee cost Rs 110

MATHEMATICS · Single correct · CBSE · Mathematics · Pair of Linear Equations in Two Variables · Pair of Linear Equations in Two Variables

Problem

In a café, 2 cups of tea and 3 cups of coffee cost Rs 110, while 4 cups of tea and 2 cups of coffee cost Rs 120. If the price of one cup of tea is Rs

t

and that of coffee is Rs

c

, what is the value of

c

? (a)

30

(b)

17.5

(c)

25

(d)

22.5