There are 60 flowers in a basket. 45% of them are red, 30% of them are pink and the rest are yellow. Find the number of yellow flowers

Options

A. 27
B. 10
C. 18
D. 15

Answer

To find the number of yellow flowers in the basket, we can follow these steps:

**Step 1: Calculate the number of red flowers.**
- We know that 45% of the flowers are red.
- Total flowers = 60
- Number of red flowers = 45% of 60 = (45/100) * 60

**Calculation:**
\[ \text{Number of red flowers} = \frac{45}{100} \times 60 = 27 \]

**Step 2: Calculate the number of pink flowers.**
- We know that 30% of the flowers are pink.
- Number of pink flowers = 30% of 60 = (30/100) * 60

**Calculation:**
\[ \text{Number of pink flowers} = \frac{30}{100} \times 60 = 18 \]

**Step 3: Calculate the total number of red and pink flowers.**
- Total red and pink flowers = Number of red flowers + Number of pink flowers

**Calculation:**
\[ \text{Total red and pink flowers} = 27 + 18 = 45 \]

**Step 4: Calculate the number of yellow flowers.**
- The number of yellow flowers = Total flowers - Total red and pink flowers

**Calculation:**
\[ \text{Number of yellow flowers} = 60 - 45 = 15 \]

Thus, the number of yellow flowers is **15**.

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