Frame the equations for the following wordproblems and then solve them.a) The length of a rectangle is twice its.breadth. If the perimeter is 90 m, findthe length and breadth of the rectangle.b) A number added to one-third of itselfequals 12. What is the number?c) Amrita is 8 years elder to her brotherAman. If the ratio of their ages is 7:3find their present ages

Frame the equations for the following wordproblems and then solve them

1.	Frame the equations for the following wordproblems and then solve them.a) The length of a rectangle is twice its.breadth. If the perimeter is 90 m, findthe length and breadth of the rectangle.b) A number added to one-third of itselfequals 12. What is the number?c) Amrita is 8 years elder to her brotherAman. If the ratio of their ages is 7:3find their present ages
Answer»