Question

$\frac{22}{7}$ × 10.5 (2 × 5 + 10.5)

Answer 1

Question :

$\longrightarrow \sf\dfrac{22}{7} \times 10.5 (2 \times 5 + 10.5)$

Solution :

Here we will use the concept of BODMAS :

• B = Bracket
• O = Of
• D = Division
• M = Multiplication
• A = Addition
• S = Subtraction

Let's solve using this!!

$\longrightarrow \sf\dfrac{22}{7} \times 10.5 (2 \times 5 + 10.5)$

$\longrightarrow \sf\dfrac{22}{7} \times 10.5 (10 + 10.5)$

$\longrightarrow \sf\dfrac{22}{7} \times 10.5 (20.5)$

$\longrightarrow \sf\dfrac{22}{7} \times 10.5 \times 20.5$

$\longrightarrow \sf\dfrac{22}{7} \times 215.25$

$\longrightarrow \sf\dfrac{22}{ \not7} \times \cancel{215.25}$

$\longrightarrow \sf 22 \times 30.75$

$\red{ \longrightarrow \underline{\boxed{\bf 676.5}} \: \bigstar}$

Hence, value of the expression is 676.5!