Answer:
b= 5/4 or 1 1/4
Step-by-step explanation:
First I will make 1 3/4 into an improper fraction
1/2 + b = 7/4
Then I will make the fractions have common denominators
2/4 + b = 7/4
I subtract 2/4 from 7/4
b= 5/4
Answer:
1 4/5 hours
Step-by-step explanation:
3/5 x 3 = 9/5 or 1 4/5
#1 7.1 years old
#2 7.8 years old
#3 87.4
#4 74
#5 7.4
Answer:
186.73 x (-0.0175) = −3.267775