igloz igloz
  • 15-10-2018
  • Mathematics
contestada

what's 90 times 80 please explain how I need help,

Respuesta :

MystiqMax67 MystiqMax67
  • 15-10-2018
okay so I was taught that you take the zeros off each number:

90 x 80 -> 9 x 8

then you just multiply those numbers:

9 x 8 = 72

and then add both the zeros onto the sum:

72 + 00 = 7200

and theres your answer
Answer Link

Otras preguntas

Find the amount of work done in emptying a cylindrical tank completely filled with kerosene. Assume that the radius of the cylindrical tank is 3 m, height is 6
“A book sealed,” a reference to the Bible, is called an — a. allusion c. anachronism b. allegory d. epitaph
Which character is described in these lines? "The man-ruler famous, The long-worthy atheling, sat very woful, Suffered great sorrow, sighed for his liegemen, W
What is the perimeter of parallelogram LMNO?
Escribe sobre lo que aprendiste sobre las carreras disponibles. Escoge 3 carreras que te interesen. Escribe por lo menos una oración sobre cada carrera. Pue
which Macromolecule provides the greatest amount if energy to the body? A;strach B;sucrose C;DNA D;RNA
What must I multiply n squared by to get five n cubed
When two or more words are used as a single additive to modify a noun , that additive becomes a
A difference between the Florida constitution and the US Bill of Rights is that the Florida constitution mentions
In 1 or 2 sentences, define intellectual property and list the four ways that the government provides intellectual property rights.