Question

Find the value of the following expressions using properties of whole numbers.
(a) 4,380 × 85 - 4,380 × 75
(b) 270×8 + 270×9 + 270
(c) 45 × 20 × 5
Please help as soon as possible and dont joke around! if you answer correctly and explain then i will mark you as brainliest. its worth 15 points.

Answer 1

Answer:

a) 4380(85-75)=43800

b)270(8+9+1)=4860

c)45×(20×5)=4500

please Mark as brainliest

Answer 2

Step-by-step explanation:

1. this general sum we are not a foolish