Question

7. The product of two fractional numbers is 7. One of them is I. Find the other number.
8. A man sold-of his land. He gave of the remaining portion to his son and of the balance
to his daughter. What fraction of his land is left with him?
The length of a line segment AB is of the length of the line segment CD. The length of
another line segment EF is of the length of the line segment AB. What fraction of the
length of CD is equal to the length of EF? If CD = 4 cm then find the length of EF.
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Answer 1

Answer:

The product of two fractional numbers is 7. One of them is I. Find the other number.

8. A man sold-of his land. He gave of the remaining portion to his son and of the balance

to his daughter. What fraction of his land is left with him?

The length of a line segment AB is of the length of the line segment CD. The length of

another line segment EF is of the length of the line segment AB. What fraction of the

length of CD is equal to the length of EF? If CD = 4 cm then find the length of EF.