Step-by-step explanation:
Total books = 368.
Sociology books = 92.
Psychology books = 3 times sociology books
= 3 x 92 = 276
Total = 276 + 92 = 368
1/3 of all students bring lunch
2:3 is the ratio of students who bring their lunch to the number of students who do not
The integer that describes making a $10 deposit is: Positive 10: +10
I believe it’s false, sorry if I’m wrong
Answer:31/30
Step-by-step explanation:
11/15+3/10
find common denominator=30
11/15 times 2/2
22/30
3/10 times 3/3
9/30
22/30+9/30=31/30
