After 15yrs, mary's age will be four times of her present age. Find her present age
Answers
Answered by
1
Step-by-step explanation:
x+15=4x
3x=15
x=5
therefore her current age is 5 years
Answered by
1
Step-by-step explanation:
x+15=4×
3x=15
×=5 years
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