$$35\times \frac {2} {2+3} = 14$$ 
A slug called Glug eats $$2$$ tomatoes for every $$3$$ strawberries. Yesterday it had eaten $$35$$ tomatoes and strawberries altogether. How many tomatoes did it eat? 
Options:
(1) $$5$$ 
(2) $$7$$ 
(3) $$14$$ 
(4) $$15$$ 
(5) $$21$$ 