Question

На слет туристов приехало 100 байдарочников,200 велосипедистов и 60 скалолазов. Из них только 40 туристов приехали впервые. Сколько туристов приезжало на слет раньше?

Answer 1

1)100+200+60=360(тур.) приехало
2)360-40=320(тур.) приезжали на слёт раньше
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Answer 2

Calculating the Total Number of Tourists

To calculate the total number of tourists who attended the gathering, we can add the number of kayakers, cyclists, and rock climbers together.

The number of kayakers is 100, the number of cyclists is 200, and the number of rock climbers is 60. Adding these together gives us: 100 + 200 + 60 = 360.

Calculating the Number of First-Time Tourists

Now, let's calculate the number of tourists who attended for the first time. We are given that only 40 tourists attended for the first time.

Calculating the Number of Repeat Tourists

To find the number of tourists who attended the gathering before, we can subtract the number of first-time tourists from the total number of tourists: 360 - 40 = 320.

So, there were 320 tourists who attended the gathering before.

Conclusion

From the given information, we can conclude that 320 tourists attended the gathering before.