Question

tanmayakumarp please solve this help me​

Answer 1

Step-by-step explanation:

(34÷45) × 15 + (-56) [B.O.D.M.A.S Rule] (First bracket)

$= \frac{34}{45} \times 15 - 56$

[Then multiplication ]

$= \frac{34}{3} - 56$

[At last subtraction]

$= \frac{34 - 168}{3}$

$= \frac{ - 134}{3}$

$= - 44 \frac{2}{3} (ans)$

65 × 17 ÷ 5 (45 + 35) [B.O.D.M.A.S Rule] (First bracket)

= 65 × 17 ÷ 5 × 80. (Then division)

$= 65 \times \frac{17}{5} \times 80$

(At last multiplication)

= 17680 (Ans)

98 × 77 ÷ 11 × 1 ÷ 7 + (-5×8) [B.O.D.M.A.S Rule] (First bracket)

= 98 × 77 ÷ 11 × 1 ÷ 7 - 40. (Then division)

$= 98 \times 7 \times \frac{1}{7} - 40$

(Then multiplication)

= 98 - 40. (At last subtraction)

= 58 (Ans)