C.<span>{(2,1),(4,3),(8,6)}</span>
Answer:
20
Step-by-step explanation:
If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20
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2+(1/2) +34- (1/10)
2.5 + 34 - .1
36.5-.1
36.4
No . but she can buy 2 of the books but not all 3
Factors of 12 : 1, 2, 3, 4, 6, 12
Factors of 20: 1, 2, 4, 5, 10, 20
In both lists of factors, 4 is in common. Therefore, the value of K is 4 because it can divide into both 12 and 20 without a remainder. 2 is also another possible value of K.
