Question

299•4 300•4 найди рациональный способ решения

Answer 1

299×4=1196
300×4=1200

Answer 2

To find the product of 299 and 4, as well as 300 and 4, you can use basic arithmetic principles.

1. 299 * 4: To multiply any number by 4, you can simply multiply the number by 2 and then multiply the result by 2 again. Here's how it works:

   299 * 2 = 598 598 * 2 = 1196

So, 299 * 4 = 1196.

2. 300 * 4: Multiplying 300 by 4 is even simpler since 300 is a multiple of 100. You can directly multiply 300 by 4:

   300 * 4 = 1200.

Therefore, the results are: 299 * 4 = 1196 300 * 4 = 1200