Question 1
If Pawan were 7 years younger, she would be 3/10 of Samuel's age 4 years from now. If Pawan is 7 years younger than Samuel, find Pawan's present age.
Let Samuel = 37, then Pawan = 30
Check: (30 - 7) = 3/10 × (37 + 4)
23 = 3/10 × 41 ✓
Check: (30 - 7) = 3/10 × (37 + 4)
23 = 3/10 × 41 ✓