brandigaring brandigaring
  • 09-01-2019
  • Mathematics
contestada

how to check division with multplication
[tex]3 \times 292 [/tex]

Respuesta :

ColinJacobus ColinJacobus
  • 18-01-2019

Answer:  By cross multiplication.

Step-by-step explanation:  Given product is 3 × 292.

We know that after simple multiplication, we get  3 × 292 = 876.

Now, to check division with multiplication, either we need to divide 876 by 3 to get the answer 292,

or

we need to divide 876 by 292 to get the answer 3.

We will do that as follows -

[tex]\dfrac{876}{3}=292~~~\textup{and}~~~\dfrac{876}{292}=3.[/tex]

Thus, doing cross-multiplication, we arrive at our conclusion.

Answer Link

Otras preguntas

What is one example of a molecule that is not a compound?
When water evaporates at constant pressure, the sign of the change in enthalpy A. is negative. B. is positive. C. depends on the temperature. D. depends on the
My question is, what is:  log6(4x-8)=3
How much CaCl2, in grams, is needed to make 2.0 L of a 3.5M solution?
why is justinian important
A boat costs $19,200 and decreases in value by 12% per year. How much will the boat be worth after 5 years?
Solve- 3y - 7 =8     I cannot figure this out!!! I have no idea how to do this either. ?.. help?!
The working out for 637 divided by 13
why did james madison promise to add a bill of rights to the constitution?
How much CaCl2, in grams, is needed to make 2.0 L of a 3.5M solution?