The square of a number -> a²
three fourts the square = 3/4 *a ²= 3a²/4
Step-by-step explanation:
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The ratio of new houses to antique houses in a village is 4 : 5 . If there are 12 new houses , how many antique houses are there ?
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✏ Let , the number of antique houses in a village be ' x ' .
Then , According to the question :

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Apply cross product property
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So, The number of antique houses in a village is 15.

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Answer:
B
Step-by-step explanation:
Answer:
m = 2
Step-by-step explanation:

Hope this helps.