Answer: 13.5 Miles an hour.
Step-by-step explanation:
Since there are two minus signs, this equation becomes "5+6" which equals 11.
Answer:
3/4
18/24
Explanation:
9/12 in simplest for is 3/4
9/12 times 2=18/24
Answer:
y = 3 1/13
Step-by-step explanation:
Add 3 and combine like terms:
... (2 3/5)y = 8
Multiply by the reciprocal of the coefficient of y.
... y = 8 · (5/13) = 40/13
... y = 3 1/13
_____
<em>Check</em>
(3/5)(3 1/13) - 3 + 2(3 1/13) = 5
(3/5)(40/13) - 39/13 + 2(40/13) = 5 . . . . express everything with 13 as a denominator
24/13 - 39/13 + 80/13 = 5 . . . . . eliminate parentheses
(24 -39 +80)/13 = 5 . . . . . . . . . . add the fractions
65/13 = 5
5 = 5 . . . . . the answer checks
Answer: 3/8 books
Explanation: books read per week = b
1/4 = (2/3)b
1/4 = 2b/3
Cross multiply
2b × 4 = 3 × 1
8b = 3
b = 3/8
so the answer is 3/8
