Answer:
7 blue marbles
Step-by-step explanation:
because 3:7 equals red:blue so blue = 7
Answer:
5.40 is not the same as 7.00
Step-by-step explanation:
Answer:
103=618/6
0.0097=6/618
Step-by-step explanation:
Half.
When you divide something by two, you halve its value.
Answer:
1.7km/h
Step-by-step explanation:
speed is distance over time,the time difference is 50 min and the distance is 83,you divide 83 by 50 to give you the answer