A saree is 25 m 20 cm long. It is shared equally by 9 women. Find the share of each women.

The share of each women is 10 m.

Step-by-step explanation:

Given,

The length(l) of the saree = 25 m

The width(b) of the saree = 20 m

To find the share of saree of each women we will find out the perimeter first.

Formula

The perimeter of the saree = 2×(l+b)

= 2×(20+25)m = 90 m

So, the share of each women is (90÷9)  m = 10 m

Hence, the share of each women is 10 m.

Step-by-step explanation:

The saree is 25m 20cm long

Firstly, we convert the length to have the same unit of measurement

100 cm = 1m

X cm = 25 m

X = 2500 cm

The length of the saree is now

2500 + 20 = 2520 cm

To be shared equally

We divide 2520 by 9

2520/9 = 280 cm

Or to get it in meters

We divide 280 cm/100 = 2.8 m

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

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