Answer:
(1 2 ÷ 3) (2 1 ÷ 2) = x
Step-by-step explanation:
The equation is
Let us assume x be the amount of flour she will need in cups.
Now
1 2 ÷ 3 becomes 5 ÷ 3
2 1 ÷ 3 becomes 5 ÷ 2
Now multiply each number
(5 ÷ 3)(5 ÷ 2) = x
25 ÷ 6 = x
Hence, (1 2 ÷ 3) (2 1 ÷ 2) = x this would be the equation
Answer:
x= -7/2
Step-by-step explanation:
Answer:
x = 6
y = -5
Explanation:
<u>substitute each of the following,</u>
-3x + 13 = -x + 1
-3x + x = 1 - 13
-2x = -12
x = 6
Find y,
y = -x + 1
y = -6 + 1
y = -5
Answer:
Step-by-step explanation:
Let the fraction is "x"
hence putt in box we get,
1-x=3/7
x=1-3/7
taking LCM
x=7-3/7
x=4/7 Ans....
For 2 weeks.
In a week there are 7 days.
So for 2 weeks there are a total of 2*7 = 14 days.
So there would be 14 mornings
And if each morning he runs 50 minutes,
So for the 14 mornings = 14 * 50 = 700 minutes
700 minutes converting to hours = 700 / 60 = 11 hours remainder of 40 minutes
So total time = 11 hours and 40 minutes
Hope this explains it.