49. $$ \begin{array}{l} ext { There are } 450 ext { pupils in a school, } 48 \% ext { of } \ ext { the pupils like chocolate ice cream, } 28 \% ext { like } \ ext { vanilla and the rest like strawberry. How } \ ext { many pupils like strawberry ice cream? }\end{array} $$

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49. $$ \begin{array}{l}	ext { There are } 450 	ext { pupils in a school, } 48 \% 	ext { of } \ 	ext { the pupils like chocolate ice cream, } 28 \% 	ext { like } \ 	ext { vanilla and the rest like strawberry. How } \ 	ext { many pupils like strawberry ice cream? }\end{array} $$

UpStudy AI · Accepted Answer

To determine how many pupils like strawberry ice cream, follow these steps:

1. **Total Number of Pupils:**
   $$
   450 \text{ pupils}
   $$

2. **Calculate the Percentage of Pupils Who Like Strawberry Ice Cream:**
   - **Percentage who like Chocolate:** 48%
   - **Percentage who like Vanilla:** 28%
   - **Total for Chocolate and Vanilla:** 
     $$
     48\% + 28\% = 76\%
     $$
   - **Percentage who like Strawberry:**
     $$
     100\% - 76\% = 24\%
     $$

3. **Calculate the Number of Pupils Who Like Strawberry Ice Cream:**
   $$
   \text{Number of pupils} = 24\% \text{ of } 450
   $$
   $$
   \text{Number of pupils} = 0.24 \times 450 = 108
   $$

**Answer:**  
108 pupils like strawberry ice cream.
108 pupils like strawberry ice cream.

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