*EASY 7TH GRADE MATH PICTURE INCLUDED*
1 answer:
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Answer: 65.5 inches of the box is empty.
Step-by-step explanation:
Given : Diamter of circular pizza =10 inches
Then, radius =
Area of circle =
Area of pizza =
Side of square = 12 inches
Area of square = side x side.
Area of square = 12 x 12 = 144sq. inches.
Area of box empty = Area of square - Area of pizza
= 144-78.5 sq. inches
= 65.5 inches
Hence, 65.5 inches of the box is empty.
Answer:
Factory made 4 batches of granola bars yesterday.
Step-by-step explanation:
Given:
1 batch of granola bar is made of 1/8 barrel of raisins.
1/8 barrels can be rewritten as 0.125 barrels.
Hence we can say 1 batch of granola bar is made of 0.125 barrels.
Also Given:
Yesterday Factory used 1/2 barrel of raisins.
1/2 barrels can be rewritten as 0.5 barrels.
Hence we need to find how much batches of granola bars were made using 0.5 barrels of raisins.
Now,
For 0.125 barrels raisins = 1 batch of granola bar
for 0.5 barrels of raisins = Batches of granola bar for 0.5 barrels of raisins
By Using Unitary method we get;
Batches of granola bar for 0.5 barrels of raisins =
Hence Factory made 4 batches of granola bars yesterday.