Answer:15
Step-by-step explanation: 7 and a half times 2 is 15
Answer:
Multiply each expression by the same number.
Step-by-step explanation:
A rational number can be expressed as the ratio of two integers.

Where a and b are integers and b is not equal to 0.
The rational number 8.8 can be expressed as two integers. Like
Answer:
1/4
Step-by-step explanation:
numbers > 3 are 4,5,6
number of numbers >3=3(4,5,6)
probability=3/6=1/2
probability of drawing a head=1/2
reqd. probabilty=1/2*1/2=1/4