Ratio
Difference key words
The real of the difference
2)What are the key words of difference problem?
Difference
Exceeds
More than
Less than
Increase
Decrease
3) If the ratios between the ages of Hoda , Mona and Ola is 2:4:5 &if the difference between the age of Hoda and that of Mona is 8 years What is the type of this problem?
difference
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