Solving problems involving the conversion between lb and kg

Maths

Which of the below is approximately equivalent to 200 kg?

Person A lifts 440 pounds and person B lifts 215 kilograms. How much more does person B lift than person A?

At the gym Anthony lifts 8 kg and Declan lifts 12 kg, what is the total amount they both lift in pounds?

A family carry four suitcases with the following weights: 20 kg, 33 lb, 22 kg, 30.8 lb. What is the total weight of all 4 suitcases?

What is the answer to the following calculation?         50 kg x 2 + 110 lb

Which of the below is approximately equivalent to 1 kg?

Which of the below is approximately equivalent to 30 kg?

What is the mass of the following items: a flat screen TV, 20,000 paintballs, a medium bag of dog food and a bowling ball?

Which of the below is approximately equivalent to 154 lb?

Calculate the sum of 4.4 lb + 2 kg + 8.8 lb + 4 kg.