Question

evaluate 1.25 ×1.25 +1.25 ×0.25 +0.25 ×0.25 /1.25 ×1.25 ×1.25-0.25 ×0.25 ×0.25​

Answer 1

Step-by-step explanation:

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Answer 2

1.9375

• We must first calculate the expressions supplied in the brackets in accordance with the BODMAS rule. Brackets, Orders, Division, Multiplication, Addition, and Subtraction is the acronym for BODMAS. As a result, the orders or exponents are given here the second precedence in BODMAS . The arithmetic operations (division, multiplication, +, -) are then performed. In the sections that follow, we'll solve instances based on this rule.
• For Bracket, Order, Division, Multiplication, Addition, and Subtraction, the acronym BODMAS is used. The acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction, is also known as BODMAS in some areas. When an expression has many operators, the BODMAS rule can be used. In this instance, we must first simplify the words inside the brackets, from the innermost to the outermost brackets [()], as well as any roots or exponents that may be present. then carry out the division or multiplication operation going from left to right. To get the correct answer, execute addition or subtraction last.

Here, according to the given information, we are given that,

1.25 × 1.25 + 1.25 × 0.25 + 0.25 × 0.25 / 1.25 × 1.25 × 1.25 - 0.25 × 0.25 × 0.25​

Now, we have,

1.25 × 1.25 + 1.25 × 0.25 + 0.25 × (0.25 / 1.25) × 1.25 × 1.25 - 0.25 × 0.25 × 0.25​

= 1.25 × 1.25 + 1.25 × 0.25 + 0.25 × 0.2 × 1.25 × 1.25 - 0.25 × 0.25 × 0.25​

= (1.25 × 1.25) + (1.25 × 0.25) + (0.25 × 0.2 × 1.25 × 1.25) - (0.25 × 0.25 × 0.25​)

= (1.5625 + 0.3125 + 0.078125) - 0.015625

= 1.953125 - 0.015625

= 1.9375

Hence, the answer is 1.9375

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