$1,040 is how much you would have remaining at the end if that's what you are looking for.
Answer:

where x = number of adults
y = number of children
and the extra weights of 4kg of each person.
54 can be factored as follows:
54
2*27
2*3*9
2*3^2*3
2*3^3
Therefore, 54 is equal to 2*3^3, or 2*3*3*3.
The answer is 6.2(A) Turn the mixed numbers into improper fractions b multiplying the whole number by the denominator. Do this for both fractions then multiply normally.<span />