The ratio expressed in decimals of the weight of the brain to the weight of the lungs is `0. 15` b. `\ 5. 1` c. `1. 5` d. `15` e. none of these

The ratio expressed in decimals of the weight of the brain to the weight of the lungs is 0.15 b.5.1 c.1.5d.15 e.none of these

The ratio expressed in decimals of the weight of the blood to the weight of the gastrointestinal tract is 0. 25 b. 0. 4 c. 0. 4 d. 2. 5 e. none of these

The ratio expressed in decimals for weight of the brain to the weight of the muscles s 0.05 b.0.15 c.0.20d.0.50e. none of these

(550% of 250)/275=? a.15 b.0.5 c.1.5 d.2.5 e.none of these

If the weight of the skeleton is represented as s,then the weight of the liver can be represented as 0.17S b.backslash1.7S0 c.17S d.71S e.none of these

Solve (550 % of 250)-:275=(?) 15 b. 1. 5 c. 0. 5 d. none of these

0.012-:1.5=?0.8(b)0.080.008(d) none of these

Which ratios are in the simplest from ? a . 1:5 b. 9:15 c. 5:13 d. 16:4

The ratio 2^1.5 : 2^0.5 is the same as____