48 divided by 9 is 5 with a remainder of 3...
Did you ever get the answer to this?
It’s would be 160 km since 160/80x60=120 min and 160/120x60=80min
50 - 5n = 15
if you need to find the number n then
50 - 5n = 15
-5n = -35
n = 7
9. Area of a triangle is proportional to height. If the height increases by a factor of 4, then ...
The area will increase by a factor of 4. . . . . (2nd selection)
10. The base lengths and height are needed:
• 5 mm
• 8 mm
• 10 mm
