Question

(30 x 15 x 10)+1/2(22/7×15/2×15/2×30)​

Answer 1

Answer:

Solve it using BODMAS rule.

B = Bracket

O = of

D = Divide

M= Multiply

A = Add

S = Subtract

(30 × 15 × 10) + 1/2 (22/7 × 15/2 × 15/2 ×30)

=

$15000 + \frac{1}{2} ( \frac{22}{7} \times \frac{15}{2} \times \frac{15}{2} \times 30) \\ = 15000 + \frac{1}{2} ( \frac{165}{7} \times 225 \\ = 15000 + \frac{1}{2} \times \frac{37125}{7} \\ = 15000 + \frac{37125}{14} = \frac{210000 + 37125}{14} = \frac{247125}{14}$

Hence, 247125/14 is the answer.