No, in order for this to be correct, you'd have to move BOTH decimals in the same direction the same amount of places.<span />
Percent formula : is/of = %/100
is = 48
of = 160
% = x
48/160 = x/100
cross multiply
160x = 4800
x = 4800/160
x = 30......so 48 is 30% of 160
Answer:
6 hours. ( I DID IT USING PROPORTIONS!)
Step-by-step explanation:
houses/hours
130/2.5= 312/x
(cross multiply)
130x = 780
130x/130 = 780/ 130 (divide each by 130)
6 = h
If the 3 is supposed to be replaced by any x's, then the answer would be 29 I believe.
It would take josue 13 months to save for the TV
