Mathematics
Grade-4-
Easy
Question
If the production in 1992 is estimated to be 60% more than in 1991, the estimate of 1991 production is_______.
- 12 units
- 60 units
- 100 units
- 50 units
The correct answer is: 50 units
Let , the production in 1991 was x unit .
The production is estimated to be 60% more than 1991 , then the production in 1992 is 
.
Therefore ,
So , the production in 1991 is 50 units.
Correct choice is 4 .
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