Question

solve the following plz answer it's urgent​

Answer 1

Step-by-step explanation:

a)

Let one box's weight be x so the weight of heavier box will become 6x.

Now average weight = x + 6x /2

119 = 7x/2

119(2) = 7x

238 = 7x

34 = x

So, weight of heavier box is 6(34) = 204 kg

b)

No. of times satellite orbit the earth in 45 hours = 45 × 5/9

= 25 times

No. of hours to orbit earth 130 times = 130 × 9/5

= 26 × 9

= 234 hrs