Answer:
1. 1/8
2.1/2
3.1/5
4.3/22
5.6/35
Step-by-step explanation:
1.2/8+1/3
MAKE THEM SAME DENOMINATOR
FIND THE LCD:
3 AND 8
3=3, 6,9,12,15,18,24
8=, 8,16,24
LCD=24
NEXT, ADD THE NUMERATORS
2+1=3
SO THE ANSWER WASSO THE ANSWER WAS 3/24
BUT ALWAYS REMEMBER TO LOWEST TERM IF NEEDED SO,
3/24÷3/3=1/8
THE ANSWER IS 1/8
2.1/2+3/8
MAKE THEM SAME DENOMINATORFIND THE LCD:
2 AND 8
2=2, 4,6,8
8=8
LCD=8
1+3=4
SO THE ANSWER WAS 4/8
4/8÷4/4=1/2
THE ANSWER IS 1/2
3.)1/4+3/5
4 AND 5
4=4, 8,12,16,20
5=, 5,10,15,20
LCD=20
SO THE ANSWER WAS 4/20
4/20÷4/4=1/5
THE ANSWER IS 1/5
4.)5/11+1/4
4 AND 11
4=, 4,8,12,16,20,24,28,32,36,40,44
11=, 11,22,33,44
LCD=44
5+1=6
SO THE ANSWER WAS 6/44
6/44÷2/2=3/22
THE ANSWER IS 3/22
5.)4/7+2/5
7 AND 5
7=7, 14,21,28,35
5=, 5,10,15,20,25,30,35
LCD=35
4+2=6
SO THE ANSWER WAS 6/35
THERE'S NO NEED TO LOWEST TERM SO, THE ANSWER IS 6/35
NOTE:
THE OTHERS JUST LIKE THE FIRST , GIVE THEM THE SAME DENOMINATOR, FIND LCD, THEN ADD THE NUMERATORS, THEN LOWEST TERM IF NEEDED.
PA BRIENLIEST PO!!
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Answers & Comments
Answer:
1. 1/8
2.1/2
3.1/5
4.3/22
5.6/35
Step-by-step explanation:
1.2/8+1/3
MAKE THEM SAME DENOMINATOR
FIND THE LCD:
3 AND 8
3=3, 6,9,12,15,18,24
8=, 8,16,24
LCD=24
NEXT, ADD THE NUMERATORS
2+1=3
SO THE ANSWER WASSO THE ANSWER WAS 3/24
BUT ALWAYS REMEMBER TO LOWEST TERM IF NEEDED SO,
3/24÷3/3=1/8
THE ANSWER IS 1/8
2.1/2+3/8
MAKE THEM SAME DENOMINATOR
MAKE THEM SAME DENOMINATORFIND THE LCD:
2 AND 8
2=2, 4,6,8
8=8
LCD=8
NEXT, ADD THE NUMERATORS
1+3=4
SO THE ANSWER WAS 4/8
BUT ALWAYS REMEMBER TO LOWEST TERM IF NEEDED SO,
4/8÷4/4=1/2
THE ANSWER IS 1/2
3.)1/4+3/5
MAKE THEM SAME DENOMINATOR
MAKE THEM SAME DENOMINATORFIND THE LCD:
4 AND 5
4=4, 8,12,16,20
5=, 5,10,15,20
LCD=20
NEXT, ADD THE NUMERATORS
1+3=4
SO THE ANSWER WAS 4/20
BUT ALWAYS REMEMBER TO LOWEST TERM IF NEEDED SO,
4/20÷4/4=1/5
THE ANSWER IS 1/5
4.)5/11+1/4
MAKE THEM SAME DENOMINATOR
MAKE THEM SAME DENOMINATORFIND THE LCD:
4 AND 11
4=, 4,8,12,16,20,24,28,32,36,40,44
11=, 11,22,33,44
LCD=44
NEXT, ADD THE NUMERATORS
5+1=6
SO THE ANSWER WAS 6/44
BUT ALWAYS REMEMBER TO LOWEST TERM IF NEEDED SO,
6/44÷2/2=3/22
THE ANSWER IS 3/22
5.)4/7+2/5
MAKE THEM SAME DENOMINATOR
MAKE THEM SAME DENOMINATORFIND THE LCD:
7 AND 5
7=7, 14,21,28,35
5=, 5,10,15,20,25,30,35
LCD=35
NEXT, ADD THE NUMERATORS
4+2=6
SO THE ANSWER WAS 6/35
THERE'S NO NEED TO LOWEST TERM SO, THE ANSWER IS 6/35
NOTE:
THE OTHERS JUST LIKE THE FIRST , GIVE THEM THE SAME DENOMINATOR, FIND LCD, THEN ADD THE NUMERATORS, THEN LOWEST TERM IF NEEDED.
PA BRIENLIEST PO!!