Question

At a used bike store, dirt bikes sell for 1/2 of their original price, and racing bikes sell for 1/3 of their original price. The original prices of dirt bikes range from $25 to $75, and the original prices of racing bikes range from $100 to $150. Which of these is a reasonable total cost to pay at the bike store for one used dirt bike and one used racing bike?

Answer 1

there should be options to choose from

Answer 2

but the way for a solution in such problem is to find the minimum price and maximum price
can you do it ?

Answer 3

you have to find minimum and maximum prices .. if you can do it then you will know the answer since it will be one of them (minimum or maximum) or in between

Answer 4

reiu trkje to lazy !

Answer 5

what would be the minimum price ? 25 + 100 = 125
what would be the maximum ?

Answer 6

(we already know the answer to the question because there is only one that it is above the minimum

Answer 7

lol

Answer 8

maximum is 150

Answer 9

$91 ?

Answer 10

no it isnt .. 150 + 75

Answer 11

look at the question .. we bought one dirt and one race
lowest price possible would be 25 + 100 = 125
highest would be 150 + 75 = 225

Answer 12

so b

Answer 13

the only possible price is between 125 and 225 ..

Answer 14

yes .. i hope you understand the way

Answer 15

for the solution

Answer 16

no i dont i just guessed but you did help !

Answer 17

what is the lowest price to pay for a dirt bike ?

Answer 18

25$

Answer 19

good and for race is 100 right ?

Answer 20

so if im buying both race and dirt bikes the lowest price possible is 125

Answer 21

agree?

Answer 22

yes

Answer 23

so in the same manner .. the highest price possible is 75 + 150 = 225

Answer 24

so the price that i would pay for a dirt and race bike would range from 125 to 225

Answer 25

since 125 is minimum and 225 is maximum

Answer 26

got it now ?