Q3 of 33 Page 37

two added to triple is 101.

After adding 3 to the triple, the number becomes 101,

Therefore, the triple of the number is 101-2 = 99

∴ the required number is = = 33

The perimeter of a rectangle is 25 metres and one of its side is 5 metres. How many metres is the other side.

In each of the problems below, the result of doing some operations on a number is given. Find the number.

three added to double is 101.

three subtracted from double is 101.

two subtracted from triple is 101.

Questions · 33

2. Equations

1 2 3 4 5 6 1 2 3 4 1 2 3 3 3 3 4 5 1 2 3 4 4 4 4 4 5 5 1 2 3 4 5