Problem Statement:
The ratio of three numbers is 2:5:7. If 7 is subtracted from the second, the resulting numbers form an arithmetic progression. Determine the smallest of the three numbers.
Problem Answer:
The smallest of the three numbers whose ratio is 2:5:7 is 28.
Solution:
Latest Problem Solving in Clock, Variation, Progression and Miscelaneous Problems
div.feedburnerFeedBlock ul li {background: #E2F0FD;
list-style-type: none;
margin:0 0 5px 0px;
padding:5px 5px 5px 10px !important;
border: 1px solid #0080ff;
border-radius:8px;
-moz-border-radius:8px;
-webkit-border-radius:8px;
}
div.feedburnerFeedBlock ul li:hover {
background:#ffffff;
}
div.feedburnerFeedBlock ul li a{
color:#ffffff;
text-decoration:none;
}
div.feedburnerFeedBlock ul li a:hover {
text-decoration: underline;
color: #000000;
}
div #creditfooter{
display: none;
}
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