posted by .

need to understand how to find the sum in simplest form of these common denominators 1/2 +1/10= ,5/12+1/4=,the difference in 2/3-1/6 =, 5/6-7/12=

Common denominators to use are in bold:

1/2 +1/10 10

5/12+1/4 12

http://www.aaastudy.com/fra.htm#topic5

2/3-1/6 6

5/6-7/12 12

http://www.aaastudy.com/fra.htm#topic45
Subtracting fractions

Three times as many kids as adults attended a concert. Adult ticket costs \$7, a kid ticket costs \$3. The theater one night collected \$6,000. How many kids attended how many adults attended l

3+1 5 4

1. what is the answer !
instructions - Find the difference . Write the answer .

problem - 8 whole number
1
3 -
2

39/40 in it simplest form

## Similar Questions

Find the sum and express in simplest form. Show all work: x^2 2x-15 ----- *------ x^2-9 x^2-9 *I don't get this at alll.Plz help me. I assume you are trying to add, since the problem says "find the sum" and express in simplest form. …
2. ### Math

I still do not understand Today was my first day learning how to add 3 sets of fractions with different denominators and I did not get it. I need help with the following please. 1/8 + 1/2 + 3/4 = Waht is the LCM?
3. ### math

5/10+12/16+(15/20-4/16) Well you need to solve in the parentheses first, by making them common denominators. (15/20 - 4/16)=(60/80 - 20/80) Then subtract. (40/80) then simplify. (1/2) Next make all the fractions with common denominators. …
4. ### math,help

I also need help with this one: Add. Express answer in simplest form. ((8)/(s))+ ((8)/(s^2)) (8s + 8)/s^2 = 8(s+1)/s^2 That isn't much simpler than the original form, but sometimes they want single denominators. wouldn't it be : (8s+8)/s^2

How do i find the sum and simplest form of 1-8/9.

find the sum or difference. write the answer in simplest form.
7. ### math

using common denominators find the sum or difference.write it in simplest form 1/2 +1/10=