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
Leader
Leader
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
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Determine how many solutions exist for the system of equations. Y=2x-9 Y=-x+6
three times the sum of a number and four is equal to five times the number, decreased by two. If x represents the number, which equation is a correct translatio
Marita orders 12 yards of material to make banners. If she needs 1 foot of fabric for each banner, how many banners can she make?
the rhinoceros part 2 Jean becomes ill and complains of _____?
Which best describes Islam? a. It was founded in Rome b. It does not involve prayer c. It uses the Torah d. It was monotheistic
Which proposal was not part of President Johnson's efforts to end poverty in the United States? A. Project Head Start B. Volunteers in Service to America C. Foo
What caused a shift toward a service-based economy in the 1970s? deindustrialization export increases oil embargo stagflation
The cost of a regular price ticket to a saint Louis cardinals baseball game was $60. During the World Series, the price increased by 2/5. What did the fans pay?
with the vital assistance of ,theodore roosevelt established the first comprehensive national conservation policy.
The first government dealt with the Native American problem by _____. A. Getting an army together and running them off. B. Not letting any more settlers move to
