3) The cost of 2 notebooks is 45. What is the cost of 8 notebooks.
Answers
Answered by
1
Answer:
180 because class NumberPat2
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = 5; j >= i; j--)
{
System.out.print(j);
}
System.out.println();
}
}
}
Answered by
0
Answer:
Cost of 2 notebooks= 45
Cost of 1 notebook=45/2=22.5
Cost of 8 notebooks=22.5×8=180
Step-by-step explanation:
The above process is called as unitary method.
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