Question

find the value of the following by using distributive property: {i} 1350×99-(-1350)
{ii} 1495×1725-1495×725
{iii} 1015×2+ (-98)×(-1015)​

Answer 1

Answer:

Here is your answer

{i}546×99+546×1

546 (99+1)

546×100

54600

Answer 2

Answer:

1. 1350 + (99 × 1350) = 13500

2. 1495 (1725-725) = 1495000

3.  1015(98+2)=101500

Step-by-step explanation:

i) 1350 × 99 - ( -1350 ) = 1350 × 99 + 1350 = 1350 + (99 × 1350) = 13500

ii) 1495 × 1725 - 1495 × 725 = 1495 (1725-725) = 1495000

iii) 1015 × 2 + (-98) × (-1015) =  1015 × 2 + 98 × 1015 = 1015(98+2)=101500

If you're confused, remember these rules :- (+)×(+) = (+), (-)×(-)=(+), (+)×(-)=(-)