Question

simplify 29*5-12*7-13*5+82*8

Answer 1

29*5 = 145

12 * 7 = 84

13*5 = 65

82 * 8 = 652


145 - 84 - 65 + 656

= 652

Answer 2

We have:

29 × 5 - 12 × 7 - 13 × 5 + 82 × 8

To simplify the given expression = ?

Solution:

29 × 5 - 12 × 7 - 13 × 5 + 82 × 8

Using BODMAS rule,

= (29 × 5) - (12 × 7) - (13 × 5) + (82 × 8)

= 145 - 84 - 65 + 656

= (145 + 656) + (- 84 - 65 )

= 801 - 149

= 652

∴ 29 × 5 - 12 × 7 - 13 × 5 + 82 × 8 = 652

Thus, the value of the given "expression is 652".