ameleandez8989
ameleandez8989 ameleandez8989
  • 02-06-2017
  • Mathematics
contestada

A certain alloy contains 14.25% nickel. How much nickel is there in a piece weighing 375 pounds? round to the nearest hundredth

Respuesta :

jdoe0001 jdoe0001
  • 02-06-2017
namely, what is 14.25% of 375lbs

well, if we take 375 to be 100%, how much is 14.25%?

well  [tex]\bf \begin{array}{ccllll} amount&\%\\ \textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\ 375&100\\ x&14.25 \end{array}\implies \cfrac{375}{x}=\cfrac{100}{14.25}[/tex]

solve for "x"
Answer Link

Otras preguntas

Micheal cuts grass for $15.00 per lawn. He cuts 2 lawns each day for 6 days a week. How much will Micheal earn in 2 weeks?
what is larger 60% 5/8 or 0.63
Which circles have an area of 36pi ft2? Choose all answers that are correct. A. a circle with a radius of 6 ft B. a circle with a diameter of 6 ft C. a circl
What is the means-to-MAD ratio of the two data sets, expressed as a decimal to the nearest tenth? Data Set 1: {43, 42, 56, 62, 72} Data Set 2: {76, 57, 81, 51,
what is the length of a side of a cube with the volume of 512 cm3
explain why 4×3/5 equals 12 /5. draw a picture
Which is greater? 4 tenths and 2 hundredths or 2 tenths and 4 hundredths
why was igor unhappy about his spelling test even though he got everything right?
explain why the arithmetic sequence: 1,14,27,40 contains many terms of the form 22222...22222 etc where only digit two appears. How many 2's appear in the seque
how did the puritan's religious beliefs affect life and government in the new England colonies