Of 300 children in a school 43% were boy. What percentage were girls & how boys were there in the school
2 answers:
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1. Turn improper
2. set up the problem
now multiple across and simplefy
2. set up the problem
now multiple across and simplefy
In this case you would set it up as
(180 represents the degree of the triangle)
Add up like terms
Subtract 130 to the other side (180-130)
Divide 10 to the other side ( 50/10)
.
Hope this was clear :)
(180 represents the degree of the triangle)
Add up like terms
Subtract 130 to the other side (180-130)
Divide 10 to the other side ( 50/10)
.
Hope this was clear :)