5 / 7/8 is the same as doing 5 times the reciprocal of 7/8, or
5 • 8/7.
And since 5 is really 5/1, we can just multiply the two fractions together as you would usually do.
5/1 • 8/7 = 5•8/1•7 = 40/7
Answer is 40/7
Answer:
Becky must leave at 12:20pm to arrive on time
Step-by-step explanation:
12:45-25=12:20
Hotel a cause 40 x 4 = 160 which is under 175
Answer:
10 experiments
Step-by-step explanation:
Given:
Amount of substance A = 
Amount of substance B =
Total amount of mixture = 
Now, amount used for each experiment = 
So, number of experiments conducted = 
Therefore, the number of experiments conducted are 10.
Answer:
D
Step-by-step explanation:
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