9. Nine boards are stacked on the
top of each others. The thickness of
each board is
3 2/3 cm. how high
is the estack ?
Answers
Answered by
3
Answer:
33cms.
Step-by-step explanation:
Total Number of boards= 9
Thickness of each board= 3 2/3cm, also written as 11/3cm
Height of stack would be = 9* 11/3= 33 cms
Answered by
1
Answer: 33 cm
Step-by-step explanation: 9* (3*3+2) = 9 * 11/3 = 3*11 = 33
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