1/4 x 4/7
do the top numbers first. 1 x 4 is 4do bottom numbers next 4 x 7 is 28
that leaves you with 4/28. But you have to reduce.
4/28 = 2/14 = 1/7 (notice I just cut both the top and bottom numbers in half each time I reduced until I couldn't reduce any more).
So, final answer is 1/7
Answer:
1/2 is ans.................
Y = kx
15 = -3k
k = -5
so if x = 4
y = kx
y = (-5) (4) = - 20
answer
<span>y = -20 when the x = 4.</span>
A. No, half of 48 would be 24, not 22.
B. no; 45% because
100%/x%=48/22
<span>(100/x)*x=(48/22)*x - </span>we multiply both sides of the equation by x
<span>100=2.18181818182*x - </span>we divide both sides of the equation by (2.18181818182) to get x
<span>100/2.18181818182=x </span>
<span>45.8333333333=x </span>
<span>x=45.8333333333</span>
