Question

1. a chemistry experiment calls for no more than 0.225 ounce of acid. which number below is less than 0.225? a 0.31 b 0.28 c 0.25 d 0.22

Explanation:

Step1: Compare A with 0.225

$0.31 > 0.225$, so A is not less.

Step2: Compare B with 0.225

$0.28 > 0.225$, so B is not less.

Step3: Compare C with 0.225

$0.25 > 0.225$, so C is not less.

Step4: Compare D with 0.225

$0.22 < 0.225$, so D is less.

Answer:

D. 0.22