Question

Було?витратили7грн,залишылось 42 подскажыте правильно ли я решыл задачу 1)42+7=49(б) 2)49+7=42(грн)

Answer 1

Первое правильно а во втором не 42 а 56 

Answer 2

It looks like there is a mistake in your calculations. Let's go through the problem step by step to find the correct solution.

You started with 42 грн (hryvnia) and then spent 7 грн. The correct way to find the remaining amount is to subtract the expenses from the initial amount:

42 грн - 7 грн = 35 грн

So, after spending 7 грн, you should have 35 грн left, not 49 грн as you calculated in the first step.

The correct sequence of steps would be:

1. 42 грн - 7 грн = 35 грн (remaining amount after spending 7 грн)

If you want to check the result, you can add the 7 грн back to the remaining amount:

2. 35 грн + 7 грн = 42 грн (initial amount)

So, your final answer should be 35 грн.