The distance between Nakoura and Bekaa is 320 km. Sami drove 120 km in two hours, then he drove 75 km in one hour. How many more meters must Sami drove to complete the trip?
320-(120+75) = 320-195=125 km
What is the Least Common Multiple (L.C.M) of 4 and 6 other than 0?
12
What is the Least Common Multiple (L.C.M) of 4 and 10 other than 0?
20
204÷6=
34
Complete: 197=18×---+---
197=18×10+17
Complete: 327=15×---+---
327=15×21+12
Calculate the following fraction: 2/9 of 720
720÷9=80, then 80×2=160
An angle that it’s measure less than 90 is called
Acute angle
5/6+3/8=
(5×4)/(6×4)+(3×3)/(8×3)=20/24+9/24=29/24
1/12+(5/8+1/4)=
1/12+(5/8+(1×2)/(4×2))=1/12+(5/8+2/8)=(1×2)/(12×2)+(7×3)/(8×3)=2/24+21/24=23/24
Calculate: 7.407+62.62=
70.027
Calculate: 4.25×3=
12.75
