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coupon A:$18 rebate on a $95 bicycle couponB:15% off of a $95 bicycle

Coupon A18 Rebate On A 95 Bicycle CouponB15 Off Of A 95 Bicycle class=

Sagot :

Coupon A gives the lower price,is $3.75 less than the price with coupon b

Explanation

Step 1

get the final price

a) Coupon A

$ 18 rebate on a $95 bycicle

so, the final price is

[tex]\begin{gathered} \text{final price=original price-discoutn} \\ \text{ final price=\$95 -\$18} \\ \text{ final price(a)=\$77} \end{gathered}[/tex]

b) 15% off of a $95 bucycle

fint, the value for 15% of $95

[tex]15\text{ percent=}\frac{\text{15}}{100}=0.15[/tex]

so, to know the value for 15% of $95,do:

[tex]\text{discount}=0.15\cdot95=14.25[/tex]

the discount for coupon b is $14.25,

hence the final price is

[tex]\begin{gathered} \text{ Final price=\$95 -\$14.25} \\ \text{ Final price=80.75} \end{gathered}[/tex]

Hence,

[tex]\text{ Final price(B)=\$ 80.75}[/tex]

Step 2

compare the prices(difference)

[tex]\begin{gathered} \text{Price(a)}=77 \\ \text{Price(b)}=80.75 \\ \text{pric e(b)-price(a)=80.75-77=3.75} \end{gathered}[/tex]

I hope this helps you

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