Answer:
200 kg
Step-by-step explanation:
since 1 lb = 0.45 kg all you do is 90 ÷ 0.45
that'll get you 200
200 kg is how much Dane Danny weighs
Whaaaat that doesn’t look like you typed right
Answer:

Step-by-step explanation:
If a parabola has its vertex on the y-axis, then its equation is

This parabola passes through the point R(3,9), then

The area of the right triangle PQR is

Find PQ and QR, if 

Now,

We get two possible points
and 
For point 

So,

For point 

So,

67/100 = x/112.6
67*112.6 = 100*x
7544.2=100x
7544.2/100 = 100x/100
75.442=x
75.442 is 67% of 112.6