Shen’s mother gave him $10 to go buy groceries. He picked up a gallon of milk for $3.49, three pounds of oranges that cost $1.14 per pound, and a box of cereal for $3.46. Shen used front-end estimation to determine whether he had enough money for the groceries. How much did he estimate the total cost would be?
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Answer 1
Answer:
Gallon of milk: $3.49 3lbs oranges: $1.14(3) = $3.42 Box of cereal: $3.46
Front end estimation is taking the number in front and the rest of the numbers coming after it will be zeroes.
Using front end estimation: $3.49 => $3.00 $3.42 => $3.00 $3.46 => $3.00
Add all these up; Shen estimated the total cost of the groceries would be $9.00.
first you need to know what system is being used. the us system uses what is called a short ton which is 2000 lbs
the british tend to use the long ton which is 2240 lbs.
1/3 short ton = 666.66 lbs 1/3 long ton = 746.59 lbs
What two numbers multiply to -600 but add to 10
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I think the answer is 5
What is square root of 1/25
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the answer is 0.04. is there anything else you need help with.
Clark has 7 1/2 feet of wire. How many 3/4 pieces can Clark cut from the 7 1/2 feet of wire? Show your work.
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To answer this first change 7 1/2 into 7.5 and 3/4 into .75 to find the answer divide 7.5 by .75 so the answer is 10 to check this multiply 10 by .75 and you should get 7.5. Hope this helped!
Clark would have a total of ten pieces
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