If 1/3 of the students wanted more fruits and veggies, then that means that 2/3 did not. And of that 2/3, 1/8 of them wanted more seafood.
This means that 1/12 of all the students surveyed wanted more seafood and 1/3 wanted more fruits and veggies. The least common multiple of 3 and 12 (or the LCD of the two fractions) would be
12.Multiplying by 12, we figure out that 4 of them would have wanted more fruits and veggies and only 1 lonely kid wanted more seafood.
Final answer :
12
Answer: 43.5
Step-by-step explanation:
Answer:
56x^2 + 11x - 12 = 0
Step-by-step explanation:
We can write it as follows
(x + 4/7)((x - 3/8) = 0
Multiplying each factor by the denominators of the fractions:-
(7x + 4)(8x - 3) = 0
Convert to standard form:-
56x^2 - 21x + 32x - 12 = 0
56x^2 + 11x - 12 = 0 (answer)
That they are not congruent