Answer is D.) 48π ft²
Given:
3 circular rugs.
radius: 4 ft
Area of a circle = π r²
A = 3.14 * (4ft)²
A = 3.14 * 16ft²
A = 50.24 ft²
Total area of 3 rugs
50.24 ft² * 3 rugs = 150.72 ft²
Equation leaving π.
150.72ft² ÷ 3.14 = 48ft²
D.) 48π ft²
21/56=
21:7
-----
56:7
=⅜
=0.375
Answer: 18<204>18
Step-by-step explanation:
Answer:
Step-by-step explanation:
8 hours 45 minutes a day for 5 days a week.
43.75 hours or 43 hours 45 minutes for total hours.
Depends what the overtime is for your country. Take the difference from overtime and total work.
Answer:
<h2><em><u>44</u></em><em><u>.</u></em><em><u>4</u></em></h2>
Step-by-step explanation:
<em><u>Let</u></em><em><u>,</u></em>
The number thought by Sushil = x
When halved = x/2
<em><u>We</u></em><em><u> </u></em><em><u>know</u></em><em><u> </u></em><em><u>that</u></em><em><u>, </u></em>
When the number is halved then it becomes 22.2
<em><u>Therefore</u></em><em><u>, </u></em>
The original number is,

=> x = 22.2 × 2
=> x =<em><u> 44.4 (Ans)</u></em>