K=2. You have to divide 3.2 by 4, then divide both sides by 0.8, finally, you have your answer, K=2.
Answer:
1) y = 41
2) y = 4
Step-by-step explanation:
Umm... not sure what her mistake is, but it should be 5.49+1.11=6.6
Answer:64
Step-by-step explanation:
67
Answer:
500cm or 5 meters
Step-by-step explanation:
The ratio of drawing and field is 1:90.
So we have to make 450 m into cm.
450 -> is 45,000
Now we can make 2 fractions,

Cross multiply
90*x = 90x
1*45000 = 45000
90x = 45000
Divide 90 to both sides
x = 500cm
<em>Thus,</em>
<em>the drawing's field is 500cm or 5m long.</em>
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<em>Hope this helps :) </em>