24 SGM L3 Mass

A baby rhino weights 65kg. A young rhino is twice as heavy as a baby rhino. An adult rhino is thrice as heavy as a young rhino. Find the mass of the adult rhino.

• 65kg

• 390kg

• 56kg

• 309kg

The mass of a wooden container with 5 identical balls is 2kg 400 g. The mass of the same wooden container with 3 identical balls is 1kg 800g. What is the mass of the wooden container?

• 600g

• 900g

• 1200g

• 1500g

In a weight lifting competition, the first weight lifter lifted a mass of 200kg 400 g while the second weight lifter lifted 40kg 200g more than the first weight lifter. Given that the third weight lifter lifted 30kg 600g more than the second weight lifter, what is the total mass that the 3 of them lifted?(1kg = 1000g)

• 721,000g

• 712,200g

• 720,000g

• 731,200g

Arrange the following in order from the biggest to the smallest.

• 7kg40g

• 7004g

• 7400g

Match the following:

• 450g

• 
• 3kg 400g

• 
• 2kg 200g

• 

If a box of apples weighs 15kg and a box of oranges weighs 10kg, how much heavier is the box of apples compared to the box of oranges?

• 5kg

• 10kg

• 15kg

• 20kg

If a box of mangoes weighs 12kg and a box of pineapples weighs 8kg, how much heavier is the box of mangoes compared to the box of pineapples?

• 2kg

• 4kg

• 6kg

• 8kg

In a fruit basket, there are 5 apples weighing 1kg each and 3 oranges weighing 500g each. What is the total weight of the fruit basket?

• 6.5kg

• 7kg

• 7.5kg

• 8kg