One apple weighs 75 grams and one orange weighs 40 grams. Determine the weight of `x` apples and `y` oranges.

One apple weighs 60 g and orange 40 g. The weight of x apples and y oranges is ………………

One litre of kerosene weighs 800 grams. What is the weight of 2 litres of kerosene?

How much would one amu weigh in grams ?

Susan bought a bangle weighing 7.4 grams and a necklace weighing 10.8 grams. She bought a ring also and the total weight of all three is 20 grams. What is the weight of the ring?

A survey shows that 74% of the Indians like apples, whereas 68% like oranges . What percentage of the Indians like botj apples and oranges?

"The star of India'' sapphire weighs 563 carats If one carat is equal to 200 mg, what is the weight of the gemstone in grams?

If 28 pennies weigh 42 grams, what is the weight in grams of 50 pennies?

"The Star of India" sapphire weighs 563 carats. If one carat is equal to 200 mg, the weight of the gemstone in grams is