Weight (g/kg): แบบฝึกหัด

A box of oranges weighs \( 2 \text{ kg } 50 \text{ g} \). A bag of grapes weighs \( 750 \text{ g} \). What is the total weight of the fruits in grams?

A grocery store has \( 4 \text{ kg } 50 \text{ g} \) of cherries. A customer buys \( 1250 \text{ g} \) of them. How much weight of cherries is left in grams?

A box containing \( 40 \) identical marbles weighs \( 1 \text{ kg } 50 \text{ g} \). If the empty box weighs \( 250 \text{ g} \), what is the weight of each marble in grams?

A large watermelon weighs \( 7 \text{ kg} \). What is its weight in grams?

A baker bought 4 bags of flour, each weighing 2 kg 250 g, and 6 bags of sugar, each weighing 850 g. What is the total weight of all the bags in grams?

A delivery truck carries 3 crates of watermelons. The weights of the crates are 12 kg 400 g, 15 kg 850 g, and 9 kg 750 g. What is the total weight of the watermelons in kilograms and grams?

A fruit basket contains the following items:
- A bag of grapes weighing 450 g.
- A bag of oranges weighing 1 kg 200 g.
What is the total weight of the fruits in grams?

A courier service delivers three parcels. Parcel A weighs 2 kg 50 g, Parcel B weighs 1800 g, and Parcel C weighs 3 kg.
a) Convert the weight of Parcel A into grams.
b) Calculate the total weight of the three parcels in kilograms and grams.