A. The extra amount added to the selling price to arrive at the cost price
She Bought 23 shirts because if you do 400-50 you get 350 the / by 15 wich give you 23.333333ect
Answer:
Step-by-step explanation:
- One group goes to every 6th house
- Second group goes to every 8th house
<u>We need to find LCM of 6 and 8</u>
- LCM(6, 8) = LCM(3*2, 4*2) = 3*2*4 = 24
They will first meet at 24th house