Ratio-wise it is the same :)
They're just moving decimals
.42 : .02
4.2 : .2
42 : 2
420 : 20
the answer is a
step-by-step explanation:
because if you put 1 in to the square root of x it equals 300.
d) 48
16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336