firelavahd firelavahd

04-02-2016
Mathematics

contestada

26.5 - 9.3 using compensation

Respuesta :

Аноним Аноним

04-02-2016

26.5 - 9.3 = ?

26 - 9 = 17
.5 - .3 = .2

17 + 0.2 = 17.2

Answer : 17.2

Answer Link

04-02-2016

[tex]26.5 - 9.3 = (26 + 0.5) - (9 + 0.3)\\\\= 26 + 0.5 -9 -0.3\\\\=26 - 9 + 0.5 -0.3\\\\=17 + 0.5-0.3\\\\=17 + 0.2\\\\=\boxed{\bf17.2}}[/tex]

Answer Link

Otras preguntas

It has been reported that LGBT youth are ______ ______than theirheterosexual counterparts to attempt suicide.

Math help plssssssss (1)

Distributive property: integers coefficients I posted a picture. Please help, woild really appreciate it

what is 100+600 pls help me

What’s the purpose of balancing or monitoring your checking account?

Nancys airplane trip took 4 hour. For one-fourth of that time, the airplane flew at a speed of 880 km/h, it flew at a speed of 600 km/h. What distance did nancy

In a market economy, why do firms usually offer a variety of products and types of products for sale? A: Market economies are very disorganized. B: Firms neve

Which example shows how an assumption can cause a conflict?

what is the frequency of a wave if the wave speed is 24 m/s and the wavelength is 2m?

What is dimension of a 1 cubic foot carton in yards?