Question

Груша со сливой весит 180 г, а груша и четыре сливы весят 300 г. Сколько весит груша.

Answer 1

Груша весит 140 г
решение:
из грушии четырёх слив мы вычтем грушу и одну сливу 300-180=120 г это весят 3 сливы, потом мы узнаем сколько весит одна слива120/3=40 г весит одна слива, а потом мы узнаем сколько весит груша 180-40=140 г весит груша 

Answer 2

300-180=120 гр весит 3 сливы
120:3=40 гр   одна слива
180-40=140 гр  груша

Answer 3

Weight of a Pear with Plums

To determine the weight of the pear, we can set up a system of equations based on the given information.

Let's assume the weight of the pear is represented by P and the weight of each plum is represented by S.

According to the information provided, a pear with one plum weighs 180 grams, and a pear with four plums weighs 300 grams.

We can set up the following equations:

Equation 1: P + S = 180 (1 pear + 1 plum = 180 grams) Equation 2: P + 4S = 300 (1 pear + 4 plums = 300 grams)

To solve this system of equations, we can use the method of substitution or elimination.

Let's use the method of elimination to solve the system:

Subtract Equation 1 from Equation 2:

(P + 4S) - (P + S) = 300 - 180

Simplifying the equation:

3S = 120