Answer:
4 for the first box and 2*2*19 for the second.
Step-by-step explanation:
I did this lesson in 4th grade
1/8= 0.125
.125*8= 1
Some fractions also equivalent are:
2/16, 4/32, 8/64
I hope this helps!
~cupcake
Answer:
-5
Step-by-step explanation:
The slope is given by
m= (y2-y1)/(x2-x1)
= (9 - -1)/ ((2 - 4)
= (9+1)/(2-4)
= 10/-2
= -5
<h3>Explanation:</h3>
GCF: the greatest common factor of numerator and denominator is a factor that can be removed to reduce the fraction.
<em>Example</em>
The numerator and denominator of 6/8 have GCF of 2:
6/8 = (2·3)/(2·4)
The fraction can be reduced by canceling those factors.
(2·3)/(2·4) = (2/2)·(3/4) = 1·(3/4) = 3/4
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LCM: the least common multiple of the denominators is suitable as a common denominator. Addition and subtraction are easily performed on the numerators when the denominator is common.
<em>Example</em>
The fractions 2/3 and 1/5 can be added using a common denominator of LCM(3, 5) = 15.
2/3 + 1/5 = 10/15 + 3/15 = (10+3)/15 = 13/15
