ITa4x21 ITa4x21
  • 03-07-2020
  • Mathematics
contestada

by rounding each number to 1 significant figure, estimate the answer to 23.4 x 13.9 /0.18 Thanks

Respuesta :

Nifemi24
Nifemi24 Nifemi24
  • 03-07-2020

Answer:

1000

Step-by-step explanation:

23.4 to 1 sf gives 20

13.9 to 1 sf gives 10

0.18 to 1 sf gives 0.2

Therefore it becomes 20 × 10 ÷ 0.2 = 200 ÷ 0.2 = 1000

Answer Link

Otras preguntas

Cells that are not dividing remain in the...?
the scale in the drawing is 2cm 5m. what are the length and width of the actual room. __________14inch | 7inch|
Which is more 3 tons or 6001 pounds
Mrs.Morales wrote a test with 15 questions covering spelling and vocabulary.spelling questions (x )are worth 5 points and vocabulary questions (y)are worth 10 p
Which of the following choices is NOT considered an environmental stressor? A. flashing lights B. heavy traffic C. cancer D. loud noises
How do you know whether a number is a multiple of another number
Which animal has tracheae but no lungs for respiration? A. cardinal B. grasshopper C. toad D. tuna
Solve for x logx+log(x-4)=2log5
Which of the following resources is renewable? A.copper B.diamonds C.wood D.fossil fuels
what is deviation from mean