3 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 13. How old is her father now?
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3 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 13. How old is her father now?
A shop charges a fixed delivery fee of 27 taka plus 6 taka for each notebook. If the total cost is 51 taka, how many notebooks were ordered?
7 years from now, Rina’s father’s age will be 2 times Rina’s age. Rina is now 10. How old is her father now?
A shop charges a fixed delivery fee of 26 taka plus 6 taka for each eraser pack. If the total cost is 80 taka, how many eraser packs were ordered?
8 years from now, Rina’s father’s age will be 2 times Rina’s age. Rina is now 18. How old is her father now?
A shop charges a fixed delivery fee of 20 taka plus 6 taka for each pen. If the total cost is 104 taka, how many pens were ordered?
5 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 11. How old is her father now?
A shop charges a fixed delivery fee of 7 taka plus 4 taka for each eraser pack. If the total cost is 39 taka, how many eraser packs were ordered?
4 years from now, Rina’s father’s age will be 2 times Rina’s age. Rina is now 13. How old is her father now?
A shop charges a fixed delivery fee of 9 taka plus 3 taka for each notebook. If the total cost is 21 taka, how many notebooks were ordered?
7 years from now, Rina’s father’s age will be 2 times Rina’s age. Rina is now 15. How old is her father now?
A shop charges a fixed delivery fee of 11 taka plus 6 taka for each notebook. If the total cost is 35 taka, how many notebooks were ordered?
5 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 13. How old is her father now?
A shop charges a fixed delivery fee of 6 taka plus 7 taka for each folder. If the total cost is 62 taka, how many folders were ordered?
7 years from now, Rina’s father’s age will be 3 times Rina’s age. Rina is now 18. How old is her father now?
A shop charges a fixed delivery fee of 13 taka plus 12 taka for each folder. If the total cost is 145 taka, how many folders were ordered?
The length of a rectangle is 10 cm more than its width. If the perimeter is 40 cm, what is the width?
The length of a rectangle is 9 cm more than its width. If the perimeter is 74 cm, what is the width?
The length of a rectangle is 8 cm more than its width. If the perimeter is 44 cm, what is the width?
The length of a rectangle is 3 cm more than its width. If the perimeter is 26 cm, what is the width?