Math, asked by poojamishr, 6 months ago

19) A survey of tourists at the Taj Mahal showed the average age of 50 respondents as 34 years,
It was later discovered that two of the respondents were tourist guides and not tourists, both
58 years of age. What should have been the actual average age of the tourists? 3 4.
20) In a company, the average monthly salary of Managers is 43000, that of Executives is 32000
and that of Workers is 24000. The average monthly salary of Managers and Executives com-
bined is 35000 and that of Executives and Workers combined is 26000. What fraction of the
workforce is made up of Workers?
21 Three varieties of rice cost respectively 18, 25 and 28 Rs per kilo. Find a possible ratio in
which the three could be mixed so that the resultant would be worth Rs 26 per kilo 1:1:12
nic mixed with 6 litres of a mixture of

Answers

Answered by kings07

sorry for giving this is so long question Change tx to tex
↓↓
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Answered by gladys07

Answer:

Step-by-step explanation:

total age of 50 participants= 50*34 = 1700

Total age of the tourist=2*58=116

total age of the tourist excluding the guide= 1700-116= 1584

average of the tourist alone = 1584/48 = 33

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