Question

В одной коробке носки голубые а в другой-белые.Голубых носков 20 пар больше,чем белых,а всего в двух коробках 84 пары носков.Сколько пар носков каждого цвета?

Answer 1

1) 2:(84-20)=32 белых носков

2) 32+20=52 голубых носков

Answer 2

Solution:

Let's denote the number of blue socks as B and the number of white socks as W. We are given the following information: 1. B = W + 20 2. B + W = 84

Calculations:

We can use the first equation to express W in terms of B: W = B - 20

Substitute this expression for W into the second equation: B + (B - 20) = 84 2B - 20 = 84 2B = 104 B = 52

Now that we have the value of B, we can find the value of W using the equation W = B - 20: W = 52 - 20 W = 32

Answer:

So, there are 52 pairs of blue socks and 32 pairs of white socks in the two boxes.

Therefore, the number of pairs of blue socks is 52 and the number of pairs of white socks is 32.