Question

На складе 1470 маленьких телевизоров ,что составляет семь двенадцатых частей хранящихся телевизоров .Две девятых части всех телевизоров составляют телевизоры средних размеров. Сколько телевизоров средних размеров храниться на складе ?

Answer 1

1. 1470 * 12 : 7 = 2520 (всего телевизоров на складе)
2. 2520 : 9 * 2 = 560 (телевизоров средних размеров на складе)

Answer 2

Calculation of the Number of Medium-Sized TVs on the Warehouse

To calculate the number of medium-sized TVs stored in the warehouse, we need to use the given information. Let's break down the information step by step:

1. There are 1470 small TVs in the warehouse, which represents seven-twelfths of the total number of TVs stored. 2. Two-ninths of all the TVs in the warehouse are medium-sized TVs.

To find the number of medium-sized TVs, we can follow these steps:

Step 1: Calculate the total number of TVs in the warehouse. - Since the small TVs represent seven-twelfths of the total, we can calculate the total number of TVs using the following equation: Total TVs = (1470 * 12) / 7

Step 2: Calculate the number of medium-sized TVs. - Since two-ninths of all the TVs are medium-sized, we can calculate the number of medium-sized TVs using the following equation: Medium-sized TVs = (Total TVs * 2) / 9

Let's perform the calculations:

Step 1: Calculate the total number of TVs in the warehouse. - Total TVs = (1470 * 12) / 7 - Total TVs = 2520

Step 2: Calculate the number of medium-sized TVs. - Medium-sized TVs = (2520 * 2) / 9 - Medium-sized TVs ≈ 560

Therefore, there are approximately 560 medium-sized TVs stored in the warehouse.

Please note that the calculations are approximate due to rounding.