Subject :IMO Class : Class 7
Sum of two numbers is 45. One is twice the other.
(A) If smaller number is l, find the other number.
(B) Find the equation formed.
(C) Find the numbers.
| (A) | (B) | (C) | |
| A | 2l | l + 2l = 45 | 10, 35 |
| B | 2l | l + 2l = 45 | 15, 30 |
| C | l + 2 | 45 + l + 2 = l | 15, 30 |
| D | l/2 | 45 + l/2 – l = 0 | 25, 20 |
can you please explain me