Question

Simplify
3.5 : 4.25
2m to 800m
3 : 2 1/4
​

Answer 1

Answer:

$3.5:4.25$ $=14:17$

$2m to 800m = 1:400$

$3:2\frac{1}{4}$ $= 4:3$

Step-by-step explanation:

$3.5:4.25$ $=\frac{35}{10} : \frac{425}{100} =350:425 =14:17$

$2m to 800m = 2:800 = 1:400$

$3:2\frac{1}{4}$ $= 3:\frac{9}{4} = 12:9 = 4:3$