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. (figure d)
Solution:
Given, the figure represents a single machine.
We have to find a hook-up of prime base number machine that will do the same work as the given stretching machine.
Total work of the single machine = ×1111
The prime factors of 1111 = 11 × 101
= 11¹ × 101¹
Now, machines with base 11, power 1 and base 101, power 1 can be hooked up to produce the same work.
Therefore, prime base machines hooked up are (×11¹) and (×101¹)
✦ Try This: 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.
☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 12
NCERT Exemplar Class 8 Maths Chapter 8 Problem 164(d)
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. (figure d)
Summary:
A hook-up of prime base number machines that will do the same work as the given stretching machine are (×11¹) and (×101¹).
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