Riya bought 25 notebooks at ₹8 each and paid ₹200. After taking 19 notebooks for her friend, how many notebooks did she...
Type: MCQ • Marks: 1
Riya bought 25 notebooks at ₹8 each and paid ₹200. After taking 19 notebooks for her friend, how many notebooks did she keep? Frame the equation using a for the number she kept.
Options
A. 8a − 19 = 200
B. a ÷ 8 = 200
C. 8(a + 19) = 200
D. 8a + 19 = 200
Explanation
She kept a and gave away 19, so total notebooks = a + 19. Cost: 8(a + 19) = 200.
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Class 7thGanita Prakash 2
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