U can change it by using the rule of logarithm.
log (10/y)= log10 - log y
Answer:
Positive product
Step-by-step explanation:
Answer:
P=p1+p2+p3+p4
P1=4*a=4*8=24
P2=a+b+c=6+10+8=24
P3=2*a+2*b=2*10+2*20=60=P4
P=24+24+60+60=160cm
Your answer is 1/2
Hope this helps!
Since, no amount was given.
Finding original price using discount price and discount rate
Original price = Discount price divide by discount rate
Assuming Discount price is 20 and discount is 0.75
Original price = 20 / 0.75
Original price = 26.67
Sales price = Original price times net of 100% and sales discount in percentage
Assuming Original price is 100 ; 15% discount
Sales price = 100 x (1 - 0.15) = 100 x 0.85 = 85
or
Sales price = Original Price minus Original price times discount
= 100 - (100 x 0.15)
= 100 - 15
Sales price = 85
