To multiply -1.7 by 21/2, first convert 21/2 to decimal form:
21 ÷ 2 = 10.5
Then multiply -1.7 by 10.5:
-1.7 × 10.5 = -17.85
Therefore, -1.7 multiplied by 21/2 equals -17.85
Multiply -1.7 by 21/2.
1 answer
1 answer