If y/z=4/7, then z/y=
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Answer:
number of messages sent by Jessica = 17
Number of messages sent by Miguel = 7
Number of messages sent by Dan = 51
Step-by-step explanation:
Let number of messages sent by Jessica =
As per given statement,
Number of messages sent by Dan = and
Number of messages sent by Jessica are 10 more than that of Miguel.
So, Number of messages sent by Miguel are 10 lesser than that of Jessica.
Number of messages sent by Miguel =
It is also given that,
Total number of messages sent = 75
Adding the number of messages sent by each one of them and putting them equal to 75:
So, number of messages sent by Jessica, = 17
Number of messages sent by Miguel, = 7
Number of messages sent by Dan, = 3
17 = 51