3 years ago

A bus carried 80passengers 40% of them were women ,12 passengers were children . How many men were there.

Mathematics

1 answer:

topjm [15]3 years ago

5 0

Answer:

there were 36 MEN IN TOTAL

HOPE IT HELPS

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The sum of two segments are 75 cm, and one the segments are four times the other. Calculate the measurement of each segment

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The length of one segment is 15 cm and other segment is 60 cm

Step-by-step explanation:

Let x be the length of one segment and y be the length of other segment

Then according to given statement

x+y=75 Eqn 1

And

one the segments are four times the other

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$Putting\ x=4y\ in\ equation\ 1$

$4y+y=75\\5y=75\\Dividing\ both\ sides\ by\ 5\\\frac{5y}{5}=\frac{75}{5}\\y=15\\Putting\ y=15\ in\ eqn\ 2\\x=4(15)\\x=60$

Hence,

The length of one segment is 15 cm and other segment is 60 cm

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Need 78 pieces of wood 29 cm long. Boards are 6 m long. How many boards are needed?

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A bus carried 80passengers 40% of them were women ,12 passengers were children . How many men were there.​

A bus carried 80passengers 40% of them were women ,12 passengers were children . How many men were there.