Easy (7th grade) math homework?

This should be easy for anyone who is in the 7th grade and above. Please guys, this will only take a few minutes of your time and it will be a big help to me! Here's the problems I need help with.

1. 1/12 x 2 1/3 x 3/4 (The x stands for times)

2. Write 5.25 as a mixed number.

3. x-2.1=5.9 (solve for x)

4. Convert 3 2/5 to a decimal number

5. Compare: 4/5 (O) 0.79 (to make this problem easy for me to read please use < or > or = to show which one is greater or if they're both equal.

6. What time is two and a half hours before 1:15 p.m.?

That's it and to everyone who helps me, your all awesome!!!! Thanks so much!!!

13 Answers

Relevance
  • Anonymous
    1 decade ago
    Favorite Answer

    1. http://www.math.com/school/subject1/lessons/S1U4L7...

    2. 0.25 is equal to 1/4, so the answer is 5 1/4.

    3. Subtract 2.1 from 5.9 to get 3.8.

    4. Two divded by five is 0.40, so the answer is 3.40.

    5. Four divded by five is .80, so I believe 0.80 is greater than 0.79.

    6. Going back two hours is 11:15 AM. Going back another half hour is 10:45 AM.

    Source(s): Common knowledge
    • Login to reply the answers
  • 1 decade ago

    1. multiply the numerators and then multiply the denominators of the fractions = 63/144 = 7/16

    2. 5 1/4 (five and a quarter)

    3. x= 5.9+2.1 = 8

    4. 3..4

    5. 4/5 > 0.79

    6. 10:45 am

    • Login to reply the answers
  • Anonymous
    1 decade ago

    Number 6 is 10:45

    • Login to reply the answers
  • 1 decade ago

    1. = 1/2

    2. 5 1/4

    3. x = 8

    4. 1.2

    5. 4/5 > .79

    6. 10:45 am

    hope that helps

    Source(s): two years ago math
    • Login to reply the answers
  • How do you think about the answers? You can sign in to vote the answer.
  • 1 decade ago

    2. 5 1/4

    3. x=8

    4. 3.4

    6. 12+1.25 -2.5=10.75, 10:45 a.m.

    learn to use calculator and do not miss a chance to do your hw.

    • Login to reply the answers
  • 1 decade ago

    1) 7/48

    2) 5 1/4

    3) x = 8

    4) 3.4

    5) 4/5 > 0.79

    6) 10:45 AM

    hope this helps

    Source(s): my algebra 1 brain
    • Login to reply the answers
  • 1 decade ago

    number two is five and 1 fourth

    number 3 is 8

    Source(s): couculater
    • Login to reply the answers
  • 1 decade ago

    if you don't know you need to be asking your teacher for help. she will probably be glad to help you. you will also understand it better, as apposed to asking strangers about your homework. you won't benefit from it at all. and other then that i have never been good at math, anyways o_O

    (i do know some of these...but i want YOU to figure those out.)

    • Login to reply the answers
  • 1 decade ago

    Are you in the 7th grade or above? If so, this should be easy.

    It would seem you are just being lazy. I mean, come on? #6? You can tell time, right?

    • Login to reply the answers
  • 1 decade ago

    Sorry I'm in 6th so I won't know all of them:

    2. 5 and 25/100

    4. 3.4

    6. 10:45 A.M.

    • Login to reply the answers
Still have questions? Get your answers by asking now.