Whether 7, 49, 343 are in continued proportion or not.

Check whether 7, 49, 343 are in continued proportion or not.

Solution:

The ratio between the length and width of a rectangular sheet of paper is 7 : 5. If the width of the sheet is 20.5 cm, find its length.

Solution:

More Solutions:

• Which of the following collections are set:
• Describe the following sets:
• Write the following sets in roster form and also in description form:
• The following sets in roster form:
• Write the following sets in set builder form:
• Classify the following sets into empty set, finite set and infinite set.