Simplify the following fractions
* 3/4 +4/3=_________________________________________________________
* 1/5 -3/20=________________________________________________________
* 1+(-49/50)=_______________________________________________________
* 1+11/100=_________________________________________________________
* 1/11+(-5/11)+10/11=___________________________________________________
* 13/23-10/23+4/23=__________________________________________________
*(-1/2)+(-1/5)+9/10=____________________________________________________
Answers
Step-by-step explanation:
1.first take lcm
lcm will be 12
the fractions after taking lcm will be
9/12 &16/12
now, we can solve the numbers
9+16/12=25/12
2. let's take the lcm
lcm will be 20
the fractions after taking lcm will be
4/20 & -3/20
now we can solve the numbers
4-3/20=1/20
3. let's take the lcm
lcm will be 50
the fractions after taking lcm will be
50/50 & -49/50
now we can solve the numbers
50-49/50=1/50
4. let's take the lcm
lcm will be 100
the fractions after taking lcm will be
100/100 & 11/100
now we can solve the numbers
100+11/100=111/100=111/100
5. let's open the bracket
1/11-5/11+10/11
=1-5+10/11=6/11
6. let's solve the problem
13-10+4/23=7/23
7. let's open the bracket
-1/2-1/5+9/10
now take the lcm
lcm will be 10
-5/10-2/10+9/10
= -5-2+9/10
=9-7/10=2/10=1/5
Hope this will help you
Answer:
*3/4 + 4/3 = 21/12
* 1/5 - 3/20 = 1/20
* 1+(-49/50) = 1/50
* 1+11/100 = 111/100
* 1/11+(-5/11)+10/11 = 6/11
* 13/23-10/23+4/23 = 7/23
*(-1/2)+(-1/5)+9/10 = 3/10