Question

please tell me friends. please fast​

Answer 1

Answer:

12) 1 hour = 7km , therefore 5 hours = 7*5 = 35 kms

13) 1kg = 40 rupees , half of 40 is 20 , therefore 40+20  = 60 is the answer

Answer 2

Step-by-step explanation:

a.7×5=35km

b.3/2×40

=3×20

=60