annadel742
annadel742
30.10.2019 • 
Mathematics

Jessica biked for 130 minutes. ella biked for 170 minutes.

chloe said that ella biked for 40 minutes more than jessica.

which expression can be used to check chloe's answer and is chloe correct?

a.
130 – 70
chloe is not correct.

b.
170 + 40
chloe is not correct.

c.
130 + 40
chloe is correct

d.
130 – 40
chloe is not correct

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