Question

Kirti bought some pencil batteries costing * 7.50 each and some torch bulbs costing Rs 8 each, spending 137 in all. If the number of bulbs she bought was two-sevenths of the number of batteries, how many of each did Kirti buy?​

Answer 1

Answer:

Kirti bought some pencil batteries costing. Rs. 7.50 each and some torch bulbs costing Rs. 8 each, spending Rs. 137