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Tpy6a [65]
3 years ago
5

Compare how you would model and record finding the sum and difference of two rocks weighing 2/8 & 3/8 of a pound

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
7 0
Sum  = 2/8 + 3/8  = (2+3)/8  = 5/8 pounds

Difference =  3/8 - 2/8  = (3-2)/8 = 1/8 pounds 
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bob travels from inglewood to Anytown; a distance of 20km. he walks 800m and cycles the rest of the way. What percentage of the
Semmy [17]
We can convert 20km to 20,000m. Then, we can subtract 800m (walking distance) from 20,000m which would result in 19,200m. Then we can put 19,200m and 20,000m as a fraction (19200/20000). Before we can multiply it by 100 to make it in the percentage form, we can get rid of 2 zeroes for both number making it 192/200 and then further simplifying it to 24/25 by dividing both numbers by 8. Finally to get the percentage we can multiply 24 and 100 (2400) and then divide the result (2400) by 25. The final answer is 2400/25=96 meaning he cycled 96% of the journey and walked 4% of the journey (100-96=4).
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2 years ago
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ollegr [7]

Answer:

3°C > - 2°C

Step-by-step explanation:

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