12
change the mixed numbers to improper fractions before dividing
1 =
and 15
=
divide contents of box by a serving
÷
change ÷ to × and turn the second fraction upside down
= ×
= = 12.26666 = 12 complete servings
How far away would you need to place the ladder
2 answers:
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Answer:
The ratio is .
Step-by-step explanation:
The ratio of the perimeters of Quad ABCD to Quad WXYZ =
But considering sides AB and WX,
representative factor for both figures =
So that;
WX = 12
XY = 1.5 x 6 = 9
YZ = 1.5 x 7 = 10.5
WZ = 1.5 x 7 = 10.5
Thus,
perimeter of Quad ABCD = 6 + 7 + 7 + 8
= 28
perimeter of Quad WXYZ = 9 + 10.5 + 10.5 + 12
= 42
The ratio of the perimeters of Quad ABCD to Quad WXYZ =
=
Answer:
Test's average-95
Homework's average-96.67
Step-by-step explanation:
Average is mathematically defined as the sum of the values divided by the total number of values and is expressed as:
The Tests' average is calculated as:
Hence, the Tests' average is 95
#The Homework's average is calculated as:
Hence, the Homework's average is 96.67