This problem can solve by the rule of three.
42 installations-----------------------6 hours
147 installations---------------------- x
x=(147 installations * 6 hour) / 42 installations=21 hours.
Answer: 21 hours.
Answer:
its d
Step-by-step explanation:
because if 12 times 12 is 34 then add that to 15 and u get 52
Answer:
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Josiah Rowell
Step-by-step explanation:
Answer:
1. y = 4
2. x = 10
3. n = 6
4. m = 4
5. h = 2
Step-by-step explanation:
Hope this helps!!
