Question

match the questions with their answers.
5 x 1.24
what is the area of a rectangle that is 12.5 feet long and 11.9 feet wide?
4.3 x 0.12
36.48 divided by 2
17.6 divided by 5
divide and round to the nearest thousandth. 0.54686 divided by 2
80.4 divided by 1.2

Explanation:

Step1: Calculate $5\times1.24$

$5\times1.24 = 6.2$

Step2: Calculate area of rectangle

The area formula for a rectangle is $A = l\times w$, where $l = 12.5$ and $w=11.9$. So $A=12.5\times11.9 = 148.75$

Step3: Calculate $4.3\times0.12$

$4.3\times0.12=0.516$

Step4: Calculate $36.48\div2$

$36.48\div2 = 18.24$

Step5: Calculate $17.6\div5$

$17.6\div5=3.52$

Step6: Calculate $0.54686\div2$ and round to nearest thousandth

$0.54686\div2 = 0.27343\approx0.273$

Step7: Calculate $80.4\div1.2$

$80.4\div1.2 = 67$

Answer:

1. $5\times1.24$: $6.2$
2. Area of rectangle ($l = 12.5$, $w = 11.9$): $148.75$
3. $4.3\times0.12$: $0.516$
4. $36.48\div2$: $18.24$
5. $17.6\div5$: $3.52$
6. $0.54686\div2$ (rounded to nearest thousandth): $0.273$
7. $80.4\div1.2$: $67$