2.5 kg of oranges cost $ 1.40, what is the cost of
1 kg of orange?

= $0.56

Step-by-step explanation:

if 2.5kg - 1.40

   1kg    -  ??

1 * 40 = 1.40/2.5

= $0.56

the cost of  1 kg of orange is 0.56$

Step-by-step explanation:

using unitary method

if 2.5 kg have 1.4 cost

then 1kg will have x cost

x=14\25=0.56

hope it will help

idk

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8