Sagot :
Answer:
n = 971.43
Step-by-step explanation:
Let n be the original price of the shoes
30%/100%=0.30
n - n(0.30) = 680
n - 0.30n = 680
0.70n = 680
n = 680/0.70
n = 971.43
Answer:
n = 971.43
Step-by-step explanation:
Let n be the original price of the shoes
30%/100%=0.30
n - n(0.30) = 680
n - 0.30n = 680
0.70n = 680
n = 680/0.70
n = 971.43