Question

tea (cups) milk (cups)
3.75 1.5
a □ 1
b □ 3.5
c □ 2.5

Explanation:

Step1: Find the ratio of tea to milk

$\text{Ratio} = \frac{3.75}{1.5} = 2.5$

Step2: Calculate value of a (tea for 1 cup milk)

$a = 1 \times 2.5 = 2.5$

Step3: Calculate value of b (tea for 3.5 cups milk)

$b = 3.5 \times 2.5 = 8.75$

Step4: Calculate value of c (tea for 2.5 cups milk)

$c = 2.5 \times 2.5 = 6.25$

Answer:

$a = 2.5$, $b = 8.75$, $c = 6.25$