Question

42178×4-(24375-3979)×8+90×10÷5

Answer 1

1) 24375-3879=20496
2) 42178*4=168712
3) 20496*8=163968
4) 90*10=900
5) 900*5=180
6) 168712-163968=4744
7) 4744+180=4924

Answer 2

To solve the expression, you should follow the order of operations (PEMDAS/BODMAS):

P: Parentheses/Brackets E: Exponents/Orders (i.e., powers and square roots, etc.) MD: Multiplication and Division (left-to-right) AS: Addition and Subtraction (left-to-right)

Let's solve your expression step by step:

1. Inside the parentheses: 24375 - 3979 = 20396

2. Multiply and divide: 42178 × 4 = 168712 90 × 10 = 900

3. Now, the expression becomes: 168712 - (20396 × 8) + 900 ÷ 5

4. Next, within the parentheses: 20396 × 8 = 163168

5. Continue with the expression: 168712 - 163168 + 900 ÷ 5

6. Perform the remaining division: 900 ÷ 5 = 180

7. Finally, complete the subtraction and addition: 168712 - 163168 + 180 = 554

So, the value of the expression is 554.