95.9753.5 ÷ 12.0013.5 × 7.9981.5 ÷ 63.9792 = ?1). 642). 183). 964)

1.	95.9753.5 ÷ 12.0013.5 × 7.9981.5 ÷ 63.9792 = ?1). 642). 183). 964). 321
Answer» Follow BODMAS rule to solve this question, as PER the order given below, Step-1 – Parts of an equation ENCLOSED in 'Brackets' must be SOLVED FIRST, and in the bracket, the BODMAS rule must be followed, Step-2 – Any mathematical 'Of' or 'Exponent' must be solved next, Step-3 – Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated, Step-4 – Last but not least, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated. 95.975^3.5 ÷ 12.001^3.5 × 7.998^1.5 ÷ 63.979² = ? (? We have to find the approximate value, so we’ll take the values of 95.975 as 96, 12.001 as 12, 7.998 as 8 and 63.979 as 64) ⇒ 96^3.5 ÷ 12^3.5 × 8^1.5 ÷ 64²= ? $(\Rightarrow \;{\left( {\frac{{96}}{{12}}} \right)^{3.5}} \times \frac{{{8^{1.5}}}}{{{{\left( {{8^2}} \right)}^2}}}\; = \;?)$ $(\Rightarrow \;{8^{3.5}} \times \frac{{{8^{1.5}}}}{{{8^4}}}\; = \;?)$ By using these laws of indices: ⇒ 8^{3.5 + 1.5 – 4} = 8¹ = 8

95.9753.5 ÷ 12.0013.5 × 7.9981.5 ÷ 63.9792 = ?1). 642). 183). 964). 321

Answer»

Follow BODMAS rule to solve this question, as PER the order given below,

Step-1 – Parts of an equation ENCLOSED in 'Brackets' must be SOLVED FIRST, and in the bracket, the BODMAS rule must be followed,

Step-2 – Any mathematical 'Of' or 'Exponent' must be solved next,

Step-3 – Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated,

Step-4 – Last but not least, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated.

95.975^3.5 ÷ 12.001^3.5 × 7.998^1.5 ÷ 63.979² = ?

(? We have to find the approximate value, so we’ll take the values of 95.975 as 96, 12.001 as 12, 7.998 as 8 and 63.979 as 64)

⇒ 96^3.5 ÷ 12^3.5 × 8^1.5 ÷ 64²= ?

$(\Rightarrow \;{\left( {\frac{{96}}{{12}}} \right)^{3.5}} \times \frac{{{8^{1.5}}}}{{{{\left( {{8^2}} \right)}^2}}}\; = \;?)$

$(\Rightarrow \;{8^{3.5}} \times \frac{{{8^{1.5}}}}{{{8^4}}}\; = \;?)$

By using these laws of indices:

⇒ 8^{3.5 + 1.5 – 4} = 8¹ = 8