howelljulie7 howelljulie7
  • 01-01-2021
  • Mathematics
contestada

Multiply 13.5 by 12.1 use regrouping show and explain your answer

Respuesta :

Аноним Аноним
  • 01-01-2021

Answer:

Step-by-step explanation:

13.5 * 12.1 =??? this seem difficult to do w/o writing it down

13.5 *10 + 13.5 *2 + 13.5 * 0.1= ???

135 + 27 + 1.35 = 163.35 ... much easier to regroup and multiply  :P

Answer Link

Otras preguntas

When two substances react to form products, the reactant which is used up is called the ____.
How many different arrangements of the letters in the word SCHOOL are there? .
Given the trinomial 3x^2-6x+5, what is the value of the discriminant?
According to Locke , how are governments formed?
Which plant structure is the dominant sporophyte of angiosperms? A. eggs B. flower C. pollen D. spores
The structure of hair is formed by keratin. Keratin is most likely which of the following polymers? A) nucleic acid . B) lipid . C) starch . D) protein. .
What innovations did ancient Mesopotamian pass on to later civilizations
A 10-word sentence using the word research in the six position
What is the the number halfway between 3/4 and 3/5? A) . 27/40. B) . 2/3 . C) . 7/10. D) .13/20
a cars motor oil was measured and described using units of kelvin. which characteristic of matter was measured?