find the lcm of 2m10cm and 6m30cm
Answers
Answered by
0
2 m = 200 cm
so 2m.10cm = 200cm+10cm = 210cm
6 m = 600 cm
so 6m.30cm = 600cm+30cm = 630cm
so the LCM of 210 cm and 630 cm is
210 = 2×3×5×7
630 = 2×3×3×5×7
take doble time repeated number as one time and multifie to all number as one time
= 2×3×3×5×7
= 630
so 2m.10cm = 200cm+10cm = 210cm
6 m = 600 cm
so 6m.30cm = 600cm+30cm = 630cm
so the LCM of 210 cm and 630 cm is
210 = 2×3×5×7
630 = 2×3×3×5×7
take doble time repeated number as one time and multifie to all number as one time
= 2×3×3×5×7
= 630
Similar questions