Question

Срочно: помогите решить задачу и написать к нее краткую запись. В столовой приготовили 530 первых блюд, 287 вторых блюд из мяса и 418 вторых блюд из овощей. На сколько больше приготовили вторых блюд, чем первых?

Answer 1

Problem Analysis

To solve this problem, we need to find the difference between the number of second courses and the number of first courses prepared in the cafeteria. We are given that 530 first courses, 287 meat-based second courses, and 418 vegetable-based second courses were prepared.

Calculation

To find the difference between the number of second courses and the number of first courses, we subtract the number of first courses from the total number of second courses.

Let's calculate it step by step:

1. Total number of second courses = Number of meat-based second courses + Number of vegetable-based second courses 2. Difference = Total number of second courses - Number of first courses

Let's calculate the difference:

1. Total number of second courses = 287 + 418 = 705 2. Difference = 705 - 530 = 175

Answer

The cafeteria prepared 175 more second courses than first courses.