Question

The luggage allowance on the flight is 20 kg per person.

Answer 1

.95
1.4
3.125
.6
8.580

Total Weight = 14.655kg

Answer 2

Answer

Find out the What is the total weight of the items already packed .

To prove

As given

The luggage allowance on the flight is 20 kg per person.

The list of the weights of some items already packed in one of the suitcases.

$Toothbrush - 95 g\ ,Toiletries - 1.4 kg\ ,Shoes = 3\frac{1}{8}\ ,Beach towel - 0.6 kg$

Clothes - 8580 g

$As\ 1g=\frac{1}{1000}\ kg$

Now convert 95 g  

$95g=\frac{95}{1000}\ kg$

             = 0.095 kg

Thus Toothbrush weight  = 0.095 kg

Now convert 8580 g  

$8580g=\frac{8580}{1000}\ kg$

             = 8.58 kg

Thus clothes weight  = 8.58 kg

Now

$Shoes\ weight = 3 \frac{1}{8}\ kg$

$Shoes\ weight=\frac{25}{8}\ kg$

Shoes weight = 3.125 kg (approx)

Thus

Total weight of the items = Toothbrush weight + clothes weight + Toiletries weight + Beach towel weight + Shoes weight

                                         =  0.095 kg + 8.58 kg +  1.4 kg + 0.6 kg + 3.125kg

                                         = 13.8 kg

Therefore  the total weight of the items already packed is 13.8 kg .