Seudónimo Seudónimo
  • 02-04-2017
  • Mathematics
contestada

A number divided by 58 is close to 30.
Which of the following could be this number?

a 18.43
b 184.3
c 1843
d 18 430

Respuesta :

MaggZAttaggZ
MaggZAttaggZ MaggZAttaggZ
  • 02-04-2017
x/58 (is roughly) 30
x/58 = 30
Multiply 58 on both sides.
x = 1,740

So it has to be c. 1,843
Answer Link
Commoncougar
Commoncougar Commoncougar
  • 02-04-2017
Without calculating, we can approximate that (roughly) 30 x 58 is going to be a four-place value number because
30 <---- two place values
x 58 <---- two place values
----------------------------------------
Four place values, or C) 1,843
Answer Link

Otras preguntas

Order the following chemicals from lowest to highest melting point. Copper (II) chloride Lead Tungsten Caffeine Silver Sodium chloride
how do dogs fight cats
1. How is Earth a system?
_____ is a device which increases or decreases voltage. Iron core Electricity Primary Coil (input) Secondary Electricity Coil in out (output) 100 V 10 A 1000 W
NO LINKS!! Graph the following rational functions. Please show all of the work​
The presence of which reactant is the best indicator of an oxidation-reduction reaction?.
7. Saturday night, Larry is attending the concert of his favorite rock band. Tickets were $250 plus 6% tax. Parking is $20 for the evening. While there, Larry p
Which statement best describes the primary duty of the judicial branch of government? A. to appropriate and pass the budget B. to interpret the laws and Constit
What is mixed with black tea to create a thai iced tea?.
Write 5 1/6 as a decimal. Show your long division work