Question

Que 1.)ABCD is a parallelogram ,
having 2 corresponding altitudes and two corresponding bases,AE=4cm,
Adjacent side AD=8cm.Length of AB=a15 cm find the distance between ,,
(distance between shorter side)

Que 2.)weight of Mohitis 40 kg and the weight of the Rohan is 35 kg.
Find the percent by which the weight of Rohan is kess than Mohit.

Que 3.)If 6 men can do a piece of work in 8 days ,then find the number of days in which 8 men can do the same work.

Que 4.)If in a family consumption of rice is 60 kg for 24 days.then find the consumption of rice in 18 days.

Condition i want whole solution on a paper, by attached image.
Please don't give bad ans for points.otherwise u will reported.and i need good solution so please help me to solve my daubts now.​

Answer 1

Solution of que no 1 & 2 is attached above ^-^

3's solution ⬇

Let 8 man can do work in x days.

As more men will require less days to k the same work,the propotion is an indirect propotion.

therefore,(inverse ratio of men) ::(ratio of number of days)

=》8:6::8:x

=》8/6=8/x

=》x=6

therefore ,8 men can do work in 6 days.

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4's solution ⬇

Let assume the consumption of rice in 18 days to be x kgs.

The more period of time,the more is the consumption of rice ,hence the propotion is a direct propotion.

therefore,(Ratio of no. of days)::(ratio of consumption of rice)

=》24:18::60:x

product of means =product of extremes

=》24× x=18×60

=》18×60/24 =45 kg.

Therefore,the consumption of rice for 18 days is 45 kg.

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HOPE THIS WILL HELPS YA❤

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Answer 2

Refer the attachment.