You need to find the first common multiple of both 7 and 8. In this case, the LCM (lowest common multiple) is actually the numbers multiplies by each other, or 56. So the answer is 56 seconds
Hope this helps
Answer:
bottom diagram
15 green
Step-by-step explanation:
5 green for every 2 blue
The bottom diagram matches that situation
5 green 10 green 15 green
2 blue 4 blue 6 blue
----- --------- ----------
3 diff 6 diff 9 diff
When she paints 15 green and 6 blue she has painted 9 more green than blue
The value of 5 ∙ 23 is 115.
The small dot is typically used as a multiplication symbol. When we multiply these two numbers the result is 115.
Answer:
14 x 3 = 7 x <u>2</u> x 3 = 42
Step-by-step explanation:
14 x 3 = 42
so, 7 x 2 = 14
then, 14 x 3 = 42
50 is a rational number because it can be expressed in two integers; 50 ÷ 1
