Xavitheking2542
23.10.2019 •
Mathematics
a jar of marbles contains 120 marbles. a larger jar
of marbles contains 1 times as many marbles. how
many marbles are in the larger jar?
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Ответ:
Ответ:
a. 8 minutes
b. 7.5 tasks
Step-by-step explanation:
Let's use a ratio:
minutes : tasks
40 : 5
8 : 1
20 : 2.5
60 : 7.5
a. 8 minutes
b. 7.5 tasks