Question

Вычеслите наиболее удобным способомА) 23+89+11+27Б) 8*125-8*12В) 45*63*7Г) 7800:5​

Answer 1

1. (89 + 11) + ( 27 + 23) = 150

2. 8*(125-12) = 904

3. Третье просто перемножить

4. (1560 * 5)/5

Answer 2

Calculations

A) 23 + 89 + 11 + 27 To calculate the sum of these numbers, simply add them together: 23 + 89 + 11 + 27 = 150

B) 8*125-8*12 To solve this expression, use the order of operations (PEMDAS/BODMAS): 8*125-8*12 = 1000 - 96 = 904

C) 45*63*7 Multiply the numbers together to find the result: 45*63*7 = 19845

D) 7800:5 Divide 7800 by 5 to get the result: 7800 ÷ 5 = 1560