Question

{25×16÷(60÷15)-4×(77-62)}÷(20×6÷3)​

Answer 1

Answer:

Final answer is 1

Step-by-step explanation:

{25×16÷(60÷15)-4×(77-62)}÷(20×6÷3)

{25×16÷4-4*15}÷(20×2)

{25×4-4×15}÷(20×2)

{100-60}÷40

40÷40 => 1

Answer 2

Q.

{25×16÷(60÷15)-4×(77-62)}÷(20×6÷3)

Solution :

{25×16÷(60÷15)-4×(77-62)}÷(20×6÷3)

= {25×16÷ 4 - 4×15 } ÷ ( 20 × 2 )

= { 25×4 - 4 × 15 } ÷ 40

= { 100 - 60 } ÷ 40

= 40 ÷ 40

= 1 , answer