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sunnytkk

On the first day of a museum visit, 40% of visitors were children and 3/4 of adults were women. The ratio of children to men to women was found to be 8:3:9. On the second day, the number of children increased by 20% while the number of adults and total visitors remained the same, but the portion of women among adults fell to 3/5. Given there were 336 more children than women, the total number of visitors on the second day was calculated to be 3024.

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[object Object],© mathsheuristics  40% = 2/5 1 3 Adult 5 2 Total Children
[object Object],© mathsheuristics  Women Men Total 3 1 4 40% = 2/5 1 3 Adult 5 2 Total Children
[object Object],© mathsheuristics  Women Men Total 3 1 4 x3=12 40% = 2/5 1 3 x4=12 Adult 5 2 Total Children 2
[object Object],© mathsheuristics  Women Men Total 3 x3=9 1 x3=3 4 x3=12 40% = 2/5 1 3 x4=12 Adult 5 x4=20 2 x4=8 Total Children 2
[object Object],© mathsheuristics  Women Men Total 3 x3=9 1 x3=3 4 x3=12 40% = 2/5 Ans: 8:3:9 1 3 x4=12 Adult 5 x4=20 2 x4=8 Total Children 2
[object Object],© mathsheuristics  20% = 1/5 1 2 3 3u Men 8u Children After Change 12u 9u Before Total (Men & Women) Women
[object Object],© mathsheuristics  20% = 1/5 1 2 3 3u x5 =15u Men 8u x5 =40u Children After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women
[object Object],© mathsheuristics  20% = 1/5 1 2 3 3u x5 =15u Men +8u 8u x5 =40u Children After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women
[object Object],© mathsheuristics  20% = 1/5 1 2 3 3u x5 =15u Men 48u +8u 8u x5 =40u Children After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women
[object Object],© mathsheuristics  20% = 1/5 1 2 3 2p 3u x5 =15u Men 48u +8u 8u x5 =40u Children 5p 3p After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women 4
[object Object],© mathsheuristics  20% = 1/5 1 2 3 2px12 =24u 3u x5 =15u Men 48u +8u 8u x5 =40u Children 5px12 =60u 3px12 =36u After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women 4
[object Object],© mathsheuristics  20% = 1/5 48u – 36u  336 1 2 3 2px12 =24u 3u x5 =15u Men 48u +8u 8u x5 =40u Children 5px12 =60u 3px12 =36u After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women 4 5
[object Object],© mathsheuristics  20% = 1/5 48u – 36u  336 1u  336 ÷ 12 =28 1 2 3 2px12 =24u 3u x5 =15u Men 48u +8u 8u x5 =40u Children 5px12 =60u 3px12 =36u After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women 4 5
[object Object],© mathsheuristics  20% = 1/5 48u – 36u  336 1u  336 ÷ 12 =28 48u + 36u + 24u  108u 1 2 3 2px12 =24u 3u x5 =15u Men 48u +8u 8u x5 =40u Children 5px12 =60u 3px12 =36u After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women 4 5
[object Object],© mathsheuristics  20% = 1/5 48u – 36u  336 1u  336 ÷ 12 =28 48u + 36u + 24u  108u 108u  108 x 28 = 3024 Ans: 3024 visitors 1 2 3 2px12 =24u 3u x5 =15u Men 48u +8u 8u x5 =40u Children 5px12 =60u 3px12 =36u After Change 12u x5 =60u 9u x5 =45u Before Total (Men & Women) Women 4 5

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