Meili calculates 1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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the following
8.
Meili calculates 1200 45 in the following
way:
counted 4 for
45
450
+ 10
me 32. Then
X 10
+ 450
+ 10
will be 9 left.
450
900
+ 90
10 + 10 + 2 + 2 + 2
1, and explain
not just state
plain why her
Include equa-
990
= 26
+ 90
2
26 R 30
1080
+ 90
+ 2
1170
781 25.
+ 30
- left
1200
roblem: There
es of 3. How
a. Explain why Meili's strategy makes sense. It
may help you to work with a story problem for
w many balls
eas:
1200 ÷ 45.
will use 300
b. Write equations that correspond to Meili's work
and that demonstrate that 1200 45 = 26,
we will have
kages will use
90 balls used.
remainder 30.
Transcribed Image Text:the following 8. Meili calculates 1200 45 in the following way: counted 4 for 45 450 + 10 me 32. Then X 10 + 450 + 10 will be 9 left. 450 900 + 90 10 + 10 + 2 + 2 + 2 1, and explain not just state plain why her Include equa- 990 = 26 + 90 2 26 R 30 1080 + 90 + 2 1170 781 25. + 30 - left 1200 roblem: There es of 3. How a. Explain why Meili's strategy makes sense. It may help you to work with a story problem for w many balls eas: 1200 ÷ 45. will use 300 b. Write equations that correspond to Meili's work and that demonstrate that 1200 45 = 26, we will have kages will use 90 balls used. remainder 30.
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