Answer:
100
Step-by-step explanation:
before coming to the head we have like 40 bones there
Answer:
x - 6
Step-by-step explanation:
divide number of mangoes bought by number of groups, that is

=
← numerator is difference of squares
cancel the factor (x + 3) on numerator/denominator
number in each group = x - 3
subtract 3 rotten mangos from group for good mangoes
good mangoes = x - 3 - 3 = x - 6
Because 1/2 = 3/6
therefore you have to multiply 1/6 by 3 to achieve that.
Go to the third pic for your answer. I got problem 4 wrong but it shows the correct answer.