Question

6 1/4*0.25+0.75-0.3125=

Answer 1

Answer:

solution##

by bodmass

61/4=15.25

now . 15.25 * 0.25 = 3.8125

now solve,

3.8125 +0.75 =5.5625

now last step for funding the answer is

solve

,

5.5625- 0.3125=4.25

Answer 2

For given expression, answer is 4.25.

BODMAS :  Evaluating mathematical formulas is one of the basic tasks of arithmetic. If the expression contains addition (+), subtraction (-), multiplication (x), division (÷), parentheses (), and  (of),  the "BODMAS rule" simplifies the operation.

Full form of BODMAS is -

• Brackets (Parts of a calculation inside the bracket always come first).
• Orders (powers and square roots)
• Division
• Multiplication
• Addition
• Subtraction.

Anything inside the bracket is done first. Then evaluate any powers or roots. Next, do any division or multiplication in an expression working from left to right and then followed by addition and subtraction again from left to right.

Here, division and multiplication have the same priority and addition and subtraction have the same priority.

Solution :

= $\frac{61}{4} \times 0.25 + 0.75 - 0.3125$

= $15.25\times0.25+0.75-0.3125$

= $3.8125 + 0.75 - 0.3125$

= $4.5625-0.3125$

= 4.25

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