3 years ago

PLS ANSWER QUICK

Mathematics

2 answers:

Alex17521 [72]3 years ago

6 0

Answer & Step-by-step explanation:

First, we will multiply 5 by 28 to find out the total number of ages in the room.

5 * 28 = 140

Now, we will multiply 6 by 29 to find out the total number of ages in the room after the new person comes in.

6 * 29 = 174

Now, in order for us to find the age of the new person, then we will subtract 140 from 174.

174 - 140 = 34

So, the person that entered the room is 34 years old.

Lena [83]3 years ago

3 0

Answer:

Step-by-step explanation:

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