kellan is shopping for pumpkins to make soup. he wants to buy two pumpkins with a total mass as close as…
kellan is shopping for pumpkins to make soup. he wants to buy two pumpkins with a total mass as close as possible to 3 kilograms. which pair of pumpkins should kellan buy? estimate to find out. 0.7 kilogram 1.12 kilograms 0.8 kilogram 1.79 kilograms 1.76 kilograms 2.1 kilograms 2.05 kilograms 1.9 kilograms
Answer
Explanation:
Step1: Calculate sum of first pair
$0.7 + 1.12=1.82$
Step2: Calculate sum of second pair
$0.8+1.79 = 2.59$
Step3: Calculate sum of third pair
$1.76 + 2.1=3.86$
Step4: Calculate sum of fourth pair
$2.05+1.9 = 3.95$
Step5: Find the closest to 3
We find the absolute - value of the difference between each sum and 3. For the first pair: $|3 - 1.82|=1.18$ For the second pair: $|3 - 2.59| = 0.41$ For the third pair: $|3.86 - 3|=0.86$ For the fourth pair: $|3.95 - 3|=0.95$ The smallest difference is 0.41 for the second pair.
Answer:
The pair with masses 0.8 kilogram and 1.79 kilograms.