kalaimarutha kalaimarutha
  • 15-02-2021
  • Mathematics
contestada

What is the smallest whole number that can be multiplied by 300 such that the product is a perfect cube?

Respuesta :

drewaustin2003 drewaustin2003
  • 15-02-2021

300=2×2×5×5×3

We observe that 2 and 5 are grouped in pairs and the 3 is left unpaired.

If we multiply 300 by the factor 3 then  

300×3=2×2×5×5×3×3

900=2×2×5×5×3×3 which is a perfect square.

∴ Required number is 3

root of 900  =30

Answer Link
katelynlaws
katelynlaws katelynlaws
  • 16-02-2021
The smallest whole number that can be multiplied by 300 so that the product is a perfect cube is 12 (I think)
Answer Link

Otras preguntas

How do I solve this ?
Can anyone help me?!?!?!?!
Can someone please help me?
What are the three major types of muscles
A scientist mixes water (containing no salt) with a solution that contains 30% salt. She wants to obtain 180 ounces of a mixture that is 15% salt. How many ounc
A hockey puck is set in motion across a frozen pond. If ice friction and air resistance are neglected, the forcerequired to keep the puck sliding at constant ve
PLEASE HELP!!!I need one or more reasons why picture 3 and 4 are similar
Joey's science class has between 18 and 41 students. Exactly 2/3 of the students in his class got an A on the exam, and exactly 1/8 got a B on the exam. How man
Escoge las frases que son ciertas Una ceiba es un árbol que crece en Centroamérica, Suramérica y el Caribe. Dole exporta piñas, toronjas y bananas de La Ceiba.
Which word best completes the sentence? The tickets are for Tim and _____ I. me.