Question

Decrease 81 kg of iron in the ratio of 9 : 8

Answer 1

The 81 kg of iron can be decreased to 9:8 ratio by separating them

81:72

If the ratio of a new quantity to an old quantity can be expressed as an improper fraction, then the new quantity is greater than the old quantity. Applying this ratio to the old quantity is known as increasing the old quantity in a given ratio.

Answer 2

Answer:

81.72 thisis your answer.