From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM
the rain increased to fall at a rate of 1.25 in. every two
hours. How many inches of rain landed on the ground by 5:00 PM?
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Answer / rizwan
At 11.00 AM we have 2.25 inches rain on the ground.
If it rained 1.25 for evry two hour, it should be 3.75
inches for 6 hours (Between 11.00 AM to 5.00 PM)
So Totally at 5.00 PM. We have 2.25+3.75 =6.00 inches of
rain on the ground
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / kannan
7 to 11 =4 hours=2.25
11 to 3 =4 hours=2.25+2.50(1.25+1.25)=4.75
3 to 5 2 hrs = 4.75+1.25=6.00 inches
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / manikandan
7am to 11am the ground level 2.25
after every two hr increased by 1.25
i.e 11-1pm increased by 2.25+(1.25+2.25)
1-3pm inc.by 2.25+3.5+(1.25+3.5)
3-5 2.25+3.5+4.75+(1.25+4.75)
The Ans is 2.25+3.5+4.75+6=16.5
| Is This Answer Correct ? | 1 Yes | 0 No |
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