Just over 3 quarters of canadians live within a short distance of the usa border. write this fraction as a decimal. another question, amersham station is the highest station in the london tube at 482 ft above sea level. waterloo station is the highest station at 70 ft below sea level. what is the height difference

QUESTION 1

Given that just over 3 quarters of Canadians live within a short distance of the USA border.

To write the fraction, 3 quarters as a decimal. 

1 quarter = 1/4

3 quarters = 3 (1/4)

= 3/4

= 0.75

Therefore, just over 0.75 of Canadians live within a short distance of the USA border.

QUESTION 2

Given,

Amersham station is at 482 ft above sea level

Waterloo station is at 70 ft below sea level

Let the seal level be point 0

Position of Amersham station is at +482ft

Position of Waterloo station is at -70 ft

Height difference = +482 – (-70)

Since minus times minus equals plus

Height difference = 482 + 70

Height difference = 552ft

dont understand

step-by-step explanation: