Question

15) Thirty eld
45 erasers.
will 23 sets cost?
chairs?
16) If 4 sofa sets cost 31,12,000, how much
17) A truck travelled 420 km in 12 hours. How
much time will it take to cover 630 km?
18) If it takes 3 hours 20 minutes to paint 5
chairs, how long will it take to paint 8
(9) If 348 g sugar is needed to make 12
gulab jamuns, how much sugar is
needed to make 20 gulab jamuns?
If 5 copies of a book weigh 2.1 kg, how
much will 12 copies of the book weigh?​

Answer 1

Answer:

17) 18 hours

18) 5 hours 20 minutes

19) 580 grams

*). 580 kgs