Answer:
The sail boat travels 2.5 miles in (1/6) of an hour so that would be
2.5 miles / (1/6) hours =
2.5 * 6 = 15 miles per hour
Step-by-step explanation:
Answer:
9/2
Step-by-step explanation:
(a) Dividing by a fraction is the same as multiplying by its inverse.
(1 1/2)/(1/3) = (3/2)/(1/3) = (3/2)(3/1) = 9/2
The quotient is 9/2 = 4.5.
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(b) If you have 1 1/2 pounds of nuts, how many bags can you fill such that each bag is 1/3 pound of nuts?
answer: 4 1/2 bags. That is 4 bags with 1/3 pound, and the 5th bag half full.
Answer: 92
Step-by-step explanation:
Where is the problem??? I can’t see it.
2t + 3t = 6t is false. The correct answer is 5t.
y + y + y = y(1 + 1 + 1) is true. Correct answer is 3y.
3(2 + x) = 6 + 3x is true. This is an application of the distributive rule for mult.
2a + 2b = 4ab is false. a and b are separate variables with no given relationship to each other. Correct answer would be 2(a+b).
x + 3 = 4x is false. x + 3x = 4x would be true.