2. PROBLEM1
The sides of a rectangle are in the ratio
4:5.
i.By what fraction should the shorter
side be increased to make it a
square?
ii.By what fraction should the longer
side be decreased to make it a
square?
7. PROBLEM 2
Two quantities are in the ratio 3:5.
i. If the smaller alone is made four times
the original, what would the ratio be?
ii.If the smaller is doubled and the larger
is halved, what would the ratio be?