Question

simplify 25 whole 3 by 2 into 625 minus 1 by 4

Answer 1

Ans. 16562.25

53/2 × 625 - 1/4

26.5 × 625 - 0.25

16562.50 - 0.25

16562.25 Answer

the order of operations in math,

It stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. PEMDAS is often expanded to the mnemonic "Please Excuse My Dear Aunt Sally". Canada and New Zealand use BEDMAS, standing for Brackets, Exponents, Division/Multiplication, Addition/Subtraction.

Answer 2

8. The equation is 25 3/2 x 625 - ¼

Using BODMAS application that is Brackets of division, multiplication, addition , subtraction. In some cases it is PEDMAS which is known as parentheses exponents, division, multiplication, addition, subtraction. These are known as order of operations. This method allows to follow the rules of order of operations. we have

25 3/2 is a mixed fraction. So we first convert it into improper fraction which will be 25 x 2 + 3 = 53/2

 53/2 x 625 - 0.25

26.5 x 625 - 0.25

16,562.5 - 0.25

16,562.25

Solving this we get 16,562.25