Tell Me the Answer plz round to the nearest 1/2
6/7
3 and 4/5
100 and 1/3
4 and 2/3
estimate the sum or difference
9/10 +7/8
9/50 +7/15
2 and 8/9 - 2 and 1/7
8 and 12/31 + 4 and 5/6
Just tell us the answer I am trying to prove to my friend that you give the correct answer and I am a Teen I am going to be 21 next month
tell me The answer not help me find the answer
yah he might need to get the answer pronto because I need it pronto
can someone friend me on fortnite I am Moga2009 and on roblox I am Moga_2009 do the underscor and caps on both
Well, by now I'm sure you have worked them out, but here are some hints.
6/7 is closer to 1 than it is to 0, so ,..
9/10 and 7/8 are both about 1, so the sun is a bout 2
and so on.
To round a fraction to the nearest 1/2, you can follow these steps:
1. Convert the fraction into a decimal by dividing the numerator by the denominator.
2. Determine which 1/2 value the decimal is closest to.
- If the decimal is less than 1/4, round down to the nearest 0 or 1/2.
- If the decimal is greater than 3/4, round up to the nearest whole number or whole number + 1/2.
- If the decimal is between 1/4 and 3/4 (inclusive), round to the nearest 1/2 value.
Now let's apply these steps to each of your fractions:
1. 6/7 is approximately 0.857 (rounded to three decimal places). Since this is greater than 3/4, the rounded value is 1.
Answer: 1
2. 3 and 4/5 can be converted into a mixed fraction, equal to 3.8. Since this is greater than 3/4, the rounded value is 4.
Answer: 4
3. 100 and 1/3 can be converted into a mixed fraction, equal to 100.33. Since this is greater than 3/4, the rounded value is 101.
Answer: 101
4. 4 and 2/3 can be converted into a mixed fraction, equal to 4.67. Since this is less than 1/4, the rounded value is 4.
Answer: 4
Now let's move on to estimating the sums and differences:
1. 9/10 + 7/8: To estimate the sum, you can round each fraction to the nearest 1/10. The rounded values are 0.9 and 0.9, respectively. Summing them up, you get 1.8.
Answer: 1.8
2. 9/50 + 7/15: To estimate the sum, round each fraction to the nearest 1/10. The rounded values are 0.2 and 0.5, respectively. Summing them up, you get 0.7.
Answer: 0.7
3. 2 and 8/9 - 2 and 1/7: To estimate the difference, you can round each fraction to the nearest whole number. The rounded values are 3 and 2, respectively. Subtracting them, you get 1.
Answer: 1
4. 8 and 12/31 + 4 and 5/6: To estimate the sum, round each fraction to the nearest whole number. The rounded values are 9 and 4, respectively. Summing them up, you get 13.
Answer: 13
Remember, these are just estimates based on rounding. For exact calculations, you may need to perform the operations using the original fractions.