Find the GCF of 16a and 32ab *
2 answers:
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1.
1c = 8 fl oz
Hence, a: 43 fl oz is correct
2.
1 inch = 0.0833 foot
43 inch =
Hence, option D is correct.
3.
Length of material Mili has =
Length needed for her skirt =
Material left will be =
=
Hence, option A is correct.
Answer:
First and second box had 80 and 75 lb flour originally.
Step-by-step explanation:
Let the two boxes contained x lb and y lb of the flour respectively.
Both the boxes contained 155 lb of flour in total.
So the first equation will be,
x + y = 155 --------(1)
If the 20 lb of the flour is taken out then amount of flour in first box = (x - 20) lb
and added to the second box then flour in second box = (y + 20) lb
After the mixing of flour statement says that "the first box will contain of the flour now in the second box."
For this statement equation will be
19(x - 20) = 12(y + 20)
19x - 12y = 380 + 240
19x - 12y = 620 ------(2)
Equation (1) × 12 + equation (2)
12(x + y) + (19x - 12y) = 155×12 + 620
31x = 1860 + 620
31x = 2480
x =
x = 80 lb
from equation (1)
80 + y = 155
y = 155 - 80
y = 75 lb.
Therefore, first and second boxes had 80 lb and 75 lb of flour originally.
Answer:
9 to 44 is the ratio of the number of phone calls that we're from Plano to the total number of phone calls that day
Step-by-step explanation:
Given:
The total number of phone calls that was answered by secretary in a day = 88
The number of calls that were from Plano Texas = 18
To Find :
The of the number of phone calls that we're from Plano to the total number of phone calls that day
Solution:
The ratio of phone calls that we're from Plano to the total number of phone calls that day =
Now lets substitute the given value,
The ratio of phone calls that we're from Plano to the total number of phone calls that day =
Now reducing the fraction
=>
So the ratio is 9:44