Answer:
ANswer: 225
Explanation:
multiply: 15 x 7 = 105 & 15 x 8 = 120
now add " 105 + 120" together
Total: (See answer above)
225 books
you do 15 x 8 and you get 120 then you do 15 x 7 and you get 105 then you add 120 and 105 together and your final answer is 225 books
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