Answer:
-7/3
Step-by-step explanation:
-7 2/3=-23/3
5 1/3=16/3
-----------------
16/3+(-23/3)
16/3-23/3
-7/3
Then number is 3 because 3 times 5 is 15 and 15 plus 2 is 17. Hope this helps.
The best way to measure a volume of this size in Liters. This is a metric unit. There are 1000 liters in one cubic meter.
First you convert 20% into a decimal which is 0.2 and multiply that by 42 and you get 8.4, that's the discount. Then you subtract 8.4 from 42 and get $33.60 which is your answer. Hope this helps!!
