Answer:
Step-by-step explanation:
1/2+5/8=4/8+5/8=9/8
2/3+1/4=8/12+3/12=11/12
Answer:
You can use the model to show the fractions alongside each other.
Step-by-step explanation:
Answer:
I think it's the second one
X^2 - 20x = 10
x^2 - 20x + 100 = 10 + 100
(x - 10)^2 = 110
Answer:
First box : 100
Second box: 110
Hope it helps
