Answer: Marked Prixe = Rs. 1800
Step-by-step explanation:
Let the marked price be M
1) A retailer allowed 12% discount and sold a T-shirt at a loss of Rs 16.
SP = 0.88M
CP - SP = 16
CP = 16 + SP
CP = 16 + 0.88M
2) If he had sold it at 10% discount he would have gained Rs 20.
SP = 0.9M
SP - CP = 20
0.9M = 20 + CP
CP = 0.9M - 20
16 + 0.88M = 0.9M - 20
0.9M - 0.88M = 20+16
0.02M = 36
36 = 0.02M
M = 1800
Answer:
The driving time at 54 miles per hour is 37.04 hours.
0. 13 (the 13 recurring)
Simply divide 13 by 99 on a calculator, can't be demonstrated here
4th one
when x goes up y=+4
so if x is 5 y is 20
but if y is 28 x is 7
Answer: 69 degrees!!!!
I hope this helps you and good luck! ☺
