Question

15-(-3)(4-4)÷3{5+(-3)×(-6)}

Answer 1

Answer:

1.277777778

Step-by-step explanation:

15-(-3)(4-4)÷{5+(-3)×(-6)}

15-(-3)(4-4)÷{5+18}

15-(-3)(4-4)÷23

18(4-4)÷23

18÷23

1.277777778

Answer 2

Answer:

=> 15-(-3)(4-4) ÷ 3{5+(-3)×(-6)}

=> 15- (-3)(0) ÷ 3{5+18}

=> 15 - 0 ÷ 3{23}

=> 15 ÷ 69

=> 5/23

=> 0.21739