Kong took 15% fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85 seconds.
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Answer 1
Answer:
Answer:Nolan took 100 seconds to complete his multiplication test. Solution:85% of time Nolan took to complete multiplication test=85 seconds 100%=85/85 × 100 =100 seconds.
Answer 2
Answer:
you can do it in proportions do 15%/100% = 85/? then do 15 times 85 t hen divide the answer by 100 which will get you 12.75 then do 85 plus 12.75 then that’s the answer that nolan took for his test.
How many years will it take for a person in the United States eat 1,120 pounds of turkey (14 pounds)
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If I understand you, a person eats about 14 pounds of turkey a year. So we will divide all that turkey (1120 pounds) by 14 to find out how many years.
1,120 ÷ 14 = 80 So it will take 80 years. (Since babies can't eat that much turkey a year it will actually take more than 80 years - or the person can eat more than 14 pounds in some years to make up for their early years when they ate less) I know it's a math question, but I also like to be realistic about it. Who measures the amount of turkey they eat yearly anyway? :-)
Which combination(s) fill this expression correctly? ____ × (-1/2) × ____ = -20 (_) -80, 1/2 (_) 20, 2 (_) 8, 5 (_) 2/5 , -100 (_) -160 , -1/4
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Answer:
All of the above
Step-by-step explanation:
Scientific calculator
all five but if it ask for a specific one go with 8,5
What is a seven letter word (or phrase) used to show division in a word problem?
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quotient of, out of, unit price, ratio of.... I hope that helps!
A 91 square bathroom has the length of 13 ft what will be the width of the bathroom?
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what you would do is take 13 times x equals 91 13x7=91 the width is 7 ft
The product of 87 and an unknown number subtracted from 65 is equal to the product of -43 and the same number.
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yo no se :( porque mis capacidades no me dan
65-(87+x)= -43 +x
distribute the - its going to be 65-87-x = -43+x
-22-x = -43+x
-x= -21+x
-2x =-21
x= 21/2
A penny is 0.061 thick .what is the value of the 6 in the thickness of a penny
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the answer is one hundredth because to the right of the decimal place is the tenths which would equal one tenth so the next place is the hundredths place whisc would equal one hundredth.