Answer:
if it says greatest change then its 6:30 to 7:00
Step-by-step explanation:
1.5/36 = 0.5/12 or if u simplify it more... 1/24
Answer:
Let the MP of 1 article = Rs 1
MP of 15 article = Rs 15
SP of (15+1) articles = 15 x 96/100
= Rs 14.40
CP of 16 article = 14.40/135 x 100
= Rs 32/3
CP of 1 article = 32/3x16
= Rs 2/3
Required % = 1/3 x 3/2 x 100
= 50
