Waste less time on Facebook — follow Brilliant.


a Board 1.2m long cut into two . the longer piece is 15cm longer than the other . find the short piece .

Note by Mark Joshua Santos
2 years, 7 months ago

No vote yet
1 vote


Sort by:

Top Newest

Say x cm is the shorter piece. Therefore, x + (x+15) =120 cm. x= 52.5. The longer piece is 52.5 + 15=67.5 cm. Venture Hi · 2 years, 7 months ago

Log in to reply


Problem Loading...

Note Loading...

Set Loading...