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 ( 59+ )
Otras preguntas
Which light packs the highest energy per photon? 1. infrared 2. red 3. blue 4. ultraviolet 5. green?
Foreign languages are extremely important to students' education. After taking my first Spanish course, I saw a significant increase in my English grade. As a
Tomas could not find a trace of Nancy in the apartment; it was as if she had never been there at all. What is the meaning of the word trace in this sentence?
Find the circumference
A short-term monetary policy action would MOST LIKELY
It is possible to ignore intangibles, because they affect our judgment about what is fair, or right, or appropriate in the resolution of the tangibles. a. True
glenn races his motorcycle 30 times last season. he finished first 12 times, second 5 times and crashed in 9 races. what percent of the races did he crash? set
Sociologists argue that the educational system can reinforce social inequality in society. Do you agree or disagree? Back up your answer with information from
How did the food industry improve during the Second Industrial Revolution?
£850 is invested for 2 years at 6% per annum compound interest. a) Work out the total interest earned over the first 2 years.
