Eli is packing for her holiday. She can bring 23 kg in total and has already packed 2 pairs of boots that each weigh 1.2 kg a pair. She has also packed her toiletry bag, which weighs 0.7 kg.If the suitcase itself weighs 3.5 kg, how much more luggage can she pack?

A shipping company charges the shipping cost of $10 per kg for packages weighing equal to 5 kg. For packages weighing more than 5 kg but less than 11 kg, the shipping cost is $8 per kg. On a certain day, the company shipped a total of 140 packages and earned $8760. The total weight of the packages was 1020 kg. Maximum how many packages could weigh 6 kg? (Assume all packages have integral weight of more than or equal to 5 kg.)1)  602)  323)  244)  20

Q. Sonia is an astronaut preparing for a mission to Mars. She needs to carefully calculate the supplies and travel time for her space adventure. Sonia needs to pack food supplies for her journey. She packs 12.5 kg of freeze-dried meals cost ₹450 per kg, 8.75 kg of snacks cost ₹250 per kg, and 5.6 kg of fresh fruits costs ₹250 per kg. What is the total weight of the food supplies Sonia is taking on her mission?

Molly flew home from vacation with a heavy bag. With the first airline she flew, Molly had to pay $20 to check her bag, plus $26 for every kilogram that her bag was over the weight limit. The next flight was with another airline that had the same weight limit. Molly had to pay $20 per kilogram that her bag was over the weight limit, in addition to the checked bag fee of $26. By coincidence, the fees ended up being the same with both airlines. How large was each airline's fee? How far over the weight limit was the bag?

. Find the sum of 15 kg 390 g , 7 kg and 23 kg 8 g.2. Subtract: 39 L 590 mL from 89 L 5 mL.3. Arrange in ascending order :18 kg 760 g ; 38000 g ; 19600 g ; 27 kg 54 g4. Find the difference of 34 kg 9 g and 12 kg 27 g.5. Convert :a) 56 kg 9 g into gb) 48321 mL into L and mL6. A child’s school bag weighs 5 kg 750 g containing books, notebooks and tiffin box. If theweight of the books is 3 kg 155 g and that of notebooks is 2 kg 125 g, then finda) the total weight of the books and notebooks.b) the weight of tiffin box.7. Madhu bought 28 L 822 mL of oil from the market. She used 12 L 45 mL for cooking and5 L 389 mL for making pickles. Finda) the total quantity of oil used for cooking and making pickles.b) how much oil is left with her now?

An airplane passenger carries a 235 N suitcase up the stairs, a displacement of 4.30 m vertically and 4.80 m horizontally.(a) How much work does the passenger do?