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Answer:
You need to find the number of times x goes into 3x^2 which is 3x, so you write 3x as the beginning of the quotient to start the division.
Answer:
43%
Step-by-step explanation:
There are 39 girls. 21 of them like biology. 11 out of 34 who like chemistry are girls.
No. of girls who prefer biology = 21
There are (100-39) boys. 16 of them like physics. (34-11) of them like chemistry.
No. of boys who prefer biology = 100-39-16-34+11
= 22
Percentage of students who prefer biology =
× 100%
=
× 100%
= 43%
Answer:
Step-by-step explanation:
(m+150) - (s-200) = m-s + 350
The difference increases by 350
Answer:
it goes into 67 7 times
Step-by-step explanation: