One third of a number is 33. Can you find the number?
-11
11
99
-99
One third of a number is 33
Let the unknown number = a
13 of a = 33
=13×a=33
[Muttiply both sides by 3]
a=33×3
a=99
One third of a number when added to 20 is 30. Can you find the number?
Two-thirds of a number is greater than one-third of the number by 3. Find the number.
Question 93
Two-third of a number is greater than one-third of the number by 3. Find the number.