Question

Rate of 1 lg potato is Rs 5 then cost of 3 whole 1/2
kg potato is :​

Answer 1

Answer:

₹17.5

Step-by-step explanation:

Cost of 1kg potato = ₹5

Cost of 7 / 2 kg potato = 5 × 7 /2

$= \frac{35}{2}$

= ₹17.5

Answer 2

Answer:

1 kg=rs 5

3 1

_×5

2

=15

____

2

=7.5