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1. |
Q: The number of plain books sold by store A and store B was 30% and 40% respectively then find a number of lined books sold by store A and store B together is what percent of total books available at store A? |
A. | $$ 23{4\over 7}\%$$ |
B. | $$ 25{5\over 7}\%$$ |
C. | $$ 22{6\over 7}\%$$ |
D. | 0.25 |
E. | None of these |
Answer» C. $$ 22{6\over 7}\%$$ | |