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In a class of 30 students and 2 teachers, ?each student got sweets that are 20% of the total number of students and each teacher got sweets that are 30% of the total number of students. How many sweets were there ?1). 1882). 1803). 2084). 178 |
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Answer» Solution There are 30 students and 2 teachers. Sweets received by each student = $\frac{20}{100} * 30$ = 6 => Total sweets received by all the students = 30 * 6 = 180 Sweets received by each teacher = $\frac{30}{100} * 30$ = 9 => Total sweets received by both teachers = 2 * 9 = 18 $\therefore$ Total sweets distributed in CLASS = 180 + 18 = 198 |
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