As an estimation We are told 5 miles is 8 km convert 27. 5 miles to km
1 answer:
Answer:
approx. 44 km
Step-by-step explanation:
We are given that :
5 miles ------> 8 km
we divide both sides by 5 to get the unit rate:
1 miles ------> 8/5 km
Therefore:
27.5 miles -----> 27.5 miles x (8/5) = 44 km
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Step-by-step explanation:
hello jannat l
3x + 6y = 36
+ 3x - 6y =0
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x = 36/6
x = 6
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-6y = -18
y = 3
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