Question

Find the cost of
a) 10 kg of tea leaves when 3 kg of tea leaves cost $18,
b) "a" kg of sugar when "b" kg of sugar cost $c.

Answer 1

Answer:

Answer of ( a) =

Cost of 3 kg tea leaves = $ 18

cost of 1 kg tea leaves = $18÷3 = $6

cost of 10 kg tea leaves = 10 × 6 = $60

Step-by-step explanation:

Answer of (b) =

I don't know

Answer 2

Answer:

(a)$60

(b) $ c/1×a

Step-by-step explanation:

(a) cost of 3kg tea leaves is $18

cost of 1kg tea leaves is $18/3=$6

therefore cost of 10 kg tea leaves is $6×10

=$60

(b) cost of b kg sugar is $ c

cost of 1kg sugar is $c/1

herefore cost of a kg sugar is $ c/1×a