which decimal is equal to 181.5 ÷ (-100)? a 0.1815 b -0.1815 c 1.815 d -1.815
which decimal is equal to 181.5 ÷ (-100)? a 0.1815 b -0.1815 c 1.815 d -1.815
Answer
Explanation:
Step1: Recall division by 100 rule
Dividing a number by 100 moves the decimal point two places to the left. Also, dividing by a negative number gives a negative result.
Step2: Apply to 181.5
181.5 ÷ 100 = 1.815 (moving decimal two left). Then with the negative sign: 181.5 ÷ (-100) = -1.815.