Question

360:6*5-450:(25*2)-70*6:3

Answer 1

1) 360:60=60

2) 60*5 = 300

3) 25*2 = 50

4) 450:50 = 9

5) 70*6 = 420

6) 420:3 = 140

7) 300-9-140=151

Answer 2

Let's break down this expression and solve it step by step, following the order of operations (PEMDAS):

1. Parentheses: There are two sets of parentheses, so we'll start with those.

   360:65 - 450:(252) - 706:3
   = 360/65 - 450/50 - 702
   = 605 - 9 - 140
   = 300 - 149
   = 151

2. Exponents: There are no exponents in this expression.

3. Multiplication and Division: We already did the division in step 1, so now we just need to do the multiplication.

   360:65 - 450:(252) - 706:3
   = 605 - 9 - 140
   = 300 - 149
   = 151

4. Addition and Subtraction: There are no addition or subtraction operations left to perform.

Therefore, the value of the expression is 151.