Question 1)
A) 3 1/2 x 3/1=
7/2 x 3/1=
=2 1/2
=10 1/2
She worked 10 1/2 hours.
B)9/1 x 2 1/2= 189/2
=94 1/2
94.50
she earned 94.50 $
Question 2)
8 1/2 x 11/3=
17/2 x 4/3= 68/6
=112/6
=11/3
Question 3)
3 1/2 x 4/5
7/2 x 4/5= 28/10
=2 8/10
=2 4/5
It took over 2 4/5 hours to get to grandmas.
Question 4)
3/5 x 5/1= 5/5
=3/1
=3
5 tanks of gas are used over 5 work days.
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