The manager of a snack bar buys bottled water in packs of 35 and candy bars in packs of 20. then, she sells the items individually. yesterday, she bought the same number of water bottles as candy bars to sell at the snack bar. if she bought the lowest number of items possible, how many packs of each item did she buy? 5 packs of bottled water and 5 packs of candy bars 4 packs of bottled water and 7 packs of candy bars 8 packs of bottled water and 14 packs of candy bars 20 packs of bottled water and 35 packs of candy bars

4 pack of water,7 packs of candy

Step-by-step explanation:

Given

Manager buys bottled water in packs of 35 and candy in packs of 20

yesterday she bought the same number of water bottles as candy bars to sell

To bought same no of both items we need to take the LCM of 35 & 20

LCM of (35&20)=140

that is he needs to buy 4 packs of water bottles and 7 packs of candy.

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8