document.write( "Question 703224: if grand son is of one day then father is of one week and if grandson is of 1 month then grandfather is of 1 year if the total of their ages is 140 years so whats their ages \n" ); document.write( "
Algebra.Com's Answer #433373 by ankor@dixie-net.com(22740)\"\" \"About 
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If grand son is of one day, then father is of one week.
\n" ); document.write( " And if grandson is of 1 month, then grandfather is of 1 year.
\n" ); document.write( " If the total of their ages is 140 years, so what's their ages.
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\n" ); document.write( "From the information given, we can say:
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\n" ); document.write( "The grandson to father ratio: 1:7
\n" ); document.write( "The grandson to grandfather ratio: 1:12
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\n" ); document.write( "Let x = the multiplier
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\n" ); document.write( "1x + 7x + 12x = 140
\n" ); document.write( "20x = 140
\n" ); document.write( "x = 140/20
\n" ); document.write( "x = 7 is the multiplier
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\n" ); document.write( "Grandson is 7*1 = 7 yrs old
\n" ); document.write( "Father is 7*7 = 49 yrs old
\n" ); document.write( "Grandfather is 7*12 = 84 yrs old
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\n" ); document.write( "Check 7 + 49 + 84 = 140 \n" ); document.write( "
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