Question

Find the value of the following expressions using properties of whole numbers.
(a) 4, 380 x 85 - 4, 380 x 75
(b) 270 x 8 + 270 x 9 + 270
(C) 45 x 20 x 5​

Answer 1

Answer:

(a) 27,594,000

(b) 22,140

(c) 4500

Step-by-step explanation:

Answer 2

Step-by-step explanation:

45 multiply 20 multiply 5

45(20 multiply 5)

45(100

45 multiply 100

Answer 4500