Question

week 13 day 4
1 18÷3=
2 34)12,954
3 using the spinner below, what is the probability of landing on the b?

Explanation:

Step1: Calculate \(18\div3\)

\(18\div3 = 6\)

Step2: Calculate \(12954\div34\)

Using long - division:
\(34\times381=34\times(300 + 80+1)=34\times300+34\times80 + 34\times1=10200+2720+34 = 12954\)

Step3: Calculate the probability of landing on \(B\)

The spinner is divided into 2 equal parts (assuming \(A\) and \(C\) together make up one - half and \(B\) is the other half). The probability formula is \(P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}\). The number of favorable outcomes (landing on \(B\)) is \(1\), and the total number of outcomes (the two halves) is \(2\). So \(P=\frac{1}{2}\)

Answer:

1. \(6\)
2. \(381\)
3. \(\frac{1}{2}\)