Answer:
105 km 2 Is the answer
Step-by-step explanation:
105000 meter / 1000 will equal 105 kmeters
Answer:
24 m
Step-by-step explanation:
the smallest common multiple of 6 and 8.
I know already what that is (24) based on experience, but let's do this formally via prime factoring :
6 ÷ 2 = 3
3 ÷ 2 no
3 ÷ 3 = 1 finished
8 ÷ 2 = 4
4 ÷ 2 = 2
2 ÷ 2 = 1 finished
6 = 2 × 3
8 = 2 × 2 × 2
the smallest common multiple is the combination of the longest streaks per prime factor.
and that is 3 times a 2 and 1 time a 3 :
2 × 2 × 2 × 3 = 24 m
Answer:
625 sq ft.
Step-by-step explanation:
25 cm is close to 25.3 so our estimate is 25 * 25 = 625.
Answer:
40
Step-by-step explanation:
To solve this, we can create an equation that represents this situation. Since Christopher score 7 more than twice what Mathew scored, the equation will be:
C = 2M + 7
(Variables are representative of the first letter of each name)
Seeing as Christopher scored 87, we can put that into the equation and solve for M.
So, the equation will be:
87 = 2M + 7
Subtract 7 from both sides in order to isolate variable M on the right side.
80 = 2M
Now solve for M, which is 40 (divide both sides by 2).
