An equivalent fraction is a fraction formed by multiplying the numerator and the denominator of a fraction by a common number.
a train broke down and the passengers had to alight and take buses to continue their journey. when the first bus came, 1/4 of th
e passengers tried to board, but 4 of them were not able to get on. when the second bus came, 1/2 o the remaining passengers tried to board, but 6 of them were not able to get on. when the third bus came, 3/4 of the remaining passengers boarded. there were still 8 passengers left stranded. How many passengers were on the train?
1 answer:
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since its an isoscelies trangle, they probably wanted you to do base times height
make a 71-91/2-x x triangle
where x is the height of the triangle to the base 91 and 71 is the hypothenuse
and then do bh/2
or
use heron's formula
s= 71+91/2
area=
have fun solving that