Seudónimo Seudónimo

24-03-2016
Mathematics

contestada

instead of dividing 220 x 5 double both numbers and mentally calculate the quotient

Respuesta :

MichaelLiu MichaelLiu

24-03-2016

220 * 5 = 220 * 2/2 * 5 * 2/2 = 440 * 10 / 4 = 110 * 10 = 1100

Answer Link

Otras preguntas

A box is to be constructed from a sheet of cardboard that is 20 cm by 60 cm, by cutting out squares of length x by x from each corner and bending up the sides.

Which of the following is the best example of a story's historical context? A. The nature of the story's conflict B. The theme that the story explores C. The po

the range of a graph is associated with what?

Where does William Wordsworth state the central idea of his entire poem?

1. What must come after the construction ir a (when it’s not followed by a noun)? A. an infinitive verb B. a conjugated verb 2. Su mamá dice “hola“ A. i

A can of soda has a volume of 35.325 cubic inches and a height of 5 inches. What is the radius of this can? Select the best answer from the choices provided. 11

you have 10 cards numbered from 1 to 10. you choose a card at random. then without replacing the first card, you choose anothercrd at random. what is the probab

How is a model of an atom different from a real atom? A. A model of an atom is not as big as an actual atom. B. A model of an atom is the same as a real ato

Who was the leader of Songhai who came to power in 1493 and appointed Islamic leaders to government positions in order to control the large empire? A. Mansa M

If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent. A. $.65 B. $.66 C. $1.65 D. $6.55