I reposted your question and will answer after each one, easier than scrolling up and down:
1. What is 0.32 as a fraction in simplest form
My answer was 32/100
should be reduced to 8/25
2. Find the sum of 2 1/2 and 2/5
My answer was 2 3/7
OHHH NOOO!, you just added the numerator and denominators of the fractions!!!
2 1/2 + 2/5
= 5/2 + 2/5
= 25/10 + 4/10 = 29/10 or 2 9/10
3. Which of the following makes the statement true 1/5^0=?
My answer was 1
correct
4. The area of a certain state is 840,000 Square miles what is the area in the scientific notation
My answer was 84×10^3 NO
not quite, decimal has to be after the first digit
8.4 x 10^6 , count the number of decimals I moved the decimal
5. What is irrational
My answer 0.605605605… NO
your number is rational, namely 605/999
how about.. 0.605605560555605555.... , never getting a repeat this way
6. There is half of a pizza and John was only 1/3 of it how much pizza will eat
My answer was 2/5 , NO
he ate 1/3 of the 1/2 pizza, so he
ate (1/2)*(1/3) or 1/6 of it
7. Harold brought two loaves of raisin bread to share with his friends if there are 12 people total including Harold how much of the bread does each person receive
My answer was 0.66666... NO
.6666.. would be 2/3
you are splitting 2 loaves into 12 parts, so
2/12 = 1/6
8.What numerator is about 0.00000003937 of an inch what is this number in scientific notation
My answer was 3937×10^-7 , NO
0.00000003937 = 3.937 x 10^-8
9. What is 3/8 written in a decimal
My answer was 0.375 ,
correct
10. According to the 2010 census data The population of Texas was about 2.5×10^7 people the land area of Texas it’s about 2.6×10^5 m^2 divide to find the average number of people per square mile in 2010
My answer was 9.6×10^1
correct
11. Based on 2010 census The population of Georgia was 9.6×10^6 which state had a larger population
My answer was 5.6×10^5 ..... ??????
- don't understand the question. What states are we comparing?
If it is Texas vs Georgia, then
2.5×10^7 is clearly greater than 9.6×10^6
12. Which of the following numbers is an example of an integer
My answer was 3
ok
13. Which number is equivalent to 4/5
My answer was 0.8
ok
14 . Riding the bus Jasmine uses 2/3 of her money for bus fare what is the number as a decimal
May else there was 0.6 66666...
ok
15. What is the solution to 2 6/7 divided by 2/14
My answer was 20
ok
Please check as fast as you can thank you
1. What is 0.32 as a fraction in simplest form
My answer was 32/100
2. Find the sum of 2 1/2 and 2/5
My answer was 2 3/7
3. Which of the following makes the statement true 1/5^0=?
My answer was 1
4. The area of a certain state is 840,000 Square miles what is the area in the scientific notation
My answer was 84×10^3
5. What is irrational
My answer 0.605605605…
6. There is half of a pizza and John was only 1/3 of it how much pizza will eat
My answer was 2/5
7. Harold brought two loaves of raisin bread to share with his friends if there are 12 people total including Harold how much of the bread does each person receive
My answer was 0.66666...
8.What numerator is about 0.00000003937 of an inch what is this number in scientific notation
My answer was 3937×10^-7
9. What is 3/8 written in a decimal
My answer was 0.375
10. According to the 2010 census data The population of Texas was about 2.5×10^7 people the land area of Texas it’s about 2.6×10^5 m^2 divide to find the average number of people per square mile in 2010
My answer was 9.6×10^1
11. Based on 2010 census The population of Georgia was 9.6×10^6 which state had a larger population
My answer was 5.6×10^5
12. Which of the following numbers is an example of an integer
My answer was 3
13. Which number is equivalent to 4/5
My answer was 0.8
14 . Riding the bus Jasmine uses 2/3 of her money for bus fare what is the number as a decimal
May else there was 0.6 66666...
15. What is the solution to 2 6/7 divided by 2/14
My answer was 20
Please check as fast as you can thank you
1 answer
1 answer