Question

(46+18):16x9-80:5=? 72x(45:9x6-20)+58=?

Answer 1

(46+18)÷16×9-80÷5=20

Answer 2

20                778    ffffffffffffffffffffffffffffffffffffffffff                                                                                            

Answer 3

Let's solve the expressions step by step:

1. (46 + 18) ÷ 16 × 9 - 80 ÷ 5 First, perform the operations inside the parentheses: 64 ÷ 16 × 9 - 80 ÷ 5 Then, perform the divisions and multiplications from left to right: 4 × 9 - 16 Finally, perform the subtraction: 36 - 16 = 20

So, the result of the first expression is 20.

2. 72 × (45 ÷ 9 × 6 - 20) + 58 First, perform the operations inside the parentheses: 72 × (5 × 6 - 20) + 58 Then, perform the multiplication and subtraction: 72 × (30 - 20) + 58 72 × 10 + 58 Finally, perform the multiplication and addition: 720 + 58 = 778

So, the result of the second expression is 778.

To summarize:

1. (46 + 18) ÷ 16 × 9 - 80 ÷ 5 = 20
2. 72 × (45 ÷ 9 × 6 - 20) + 58 = 778