Question

29,4375+(3/4)в квадрате​

Answer 1

29,4375+(0,75)^2= 29,4375+ 0,5625= 30

Answer 2

To calculate the expression, let's break it down step-by-step:

1. Calculate the square of (3/4): (3/4)² = (3/4) * (3/4) = 9/16

2. Add the result to 29.4375: 29.4375 + 9/16

To add these two numbers, we need to convert the decimal to a fraction with the same denominator as 16:

29.4375 = 29 + 0.4375 = 29 + 4375/10000 = 29000/1000 + 4375/10000 = 29000/10000 + 4375/10000 = 33375/10000

Now, add the fractions:

29.4375 + 9/16 = 33375/10000 + 9/16

To add fractions, we need a common denominator. The least common multiple (LCM) of 16 and 10000 is 16000, so let's convert both fractions to have 16000 as the denominator:

(33375/10000) * (16000/16000) = 533,200,000/16000 (9/16) * (1000/1000) = 9/16 * 1000/1000 = 9000/16000

Now, add the fractions:

533,200,000/16000 + 9000/16000 = 533,209,000/16000

The result is 533,209,000/16000. If you want to convert it back to decimal form, it is approximately 33,325.5625.