1.

Fill in the blanks to make the statements true. If 84 exceeds another number by 12, then the other number is ________

Answer»

Let us assume the number be x.

If a number is increased by 12 = x + 12

If a number is increased by 12, it becomes 84, x + 12 = 84

Transpose, 12 to RHS then it becomes -12.

x = 84 – 12

x = 72



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