Answer:
1 cm = 3 feet.
Step-by-step explanation:
Divide 15 by 5 to get 3; on the blueprint, every centimeter represents 3 feet.
Let the second number be x, then the first number is x - 47
x + x - 47 = 218
2x = 218 + 47 = 265
x = 265/2 = 132.5
Therefore, the first number is 132.5 - 47 = 85.5 and the second number is 137.5
The question is asking for the highest common factor (HCF)
1220 =
x 5 x 61
549 =
x 61
HCF = 61
Ans: 61
Answer:
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Step-by-step explanation: