A vendor has a certain number of frames. If he sells each of the them at Rs. 7, he gains Rs.20 on the whole, while if he sells them at Rs.8.50 each, he gains Rs.80 on the whole. At what price has he bought all the frames?
A
180
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
240
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
320
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
260
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses