Exponents And Powers Worksheets - Class 8, National Council Of Educational Research And Training Page 28

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M A T H E M A T I C S
(c)
?
36 cm
×3
×4
(d)
164. If possible, find a hook-up of prime base number machine that will
do the same work as the given stretching machine. Do not use (× 1)
machines.
(a)
(b)
(c)
(d)
165. Find two repeater machines that will do the same work as a (× 81)
machine.
1
166, Find a repeater machine that will do the same work as a (×
)
8
machine.
167. Find three machines that can be replaced with hook-ups of (× 5)
machines.
168. The left column of the chart lists the lengths of input pieces of ribbon.
Stretching machines are listed across the top. The other entries are
the outputs for sending the input ribbon from that row through the
machine from that column. Copy and complete the chart.
Input Length
Machine
× 2
1
5
3
15
14
7
272
272
272
272
272
E E E E E
P P P P P
XEMPLAR
XEMPLAR
XEMPLAR
XEMPLAR
XEMPLAR
ROBLEMS
ROBLEMS
ROBLEMS
ROBLEMS
ROBLEMS

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