Question

(1) $61\div7=$
(2) $64\div2=$
(3) $65\div9=$
(4) $67\div8=$
(5) $69\div9=$
(6) $71\div8=$
(7) $73\div9=$
(8) $75\div8=$
(9) $76\div9=$
(10) $77\div7=$

Explanation:

Step1: Calculate quotient and remainder

$61\div7 = 8$ remainder $5$, or $\frac{61}{7}=8\frac{5}{7}$

Step2: Calculate exact division

$64\div2 = 32$

Step3: Calculate quotient and remainder

$65\div9 = 7$ remainder $2$, or $\frac{65}{9}=7\frac{2}{9}$

Step4: Calculate quotient and remainder

$67\div8 = 8$ remainder $3$, or $\frac{67}{8}=8\frac{3}{8}$

Step5: Calculate quotient and remainder

$69\div9 = 7$ remainder $6$, or $\frac{69}{9}=7\frac{2}{3}$ (simplified)

Step6: Calculate quotient and remainder

$71\div8 = 8$ remainder $7$, or $\frac{71}{8}=8\frac{7}{8}$

Step7: Calculate quotient and remainder

$73\div9 = 8$ remainder $1$, or $\frac{73}{9}=8\frac{1}{9}$

Step8: Calculate quotient and remainder

$75\div8 = 9$ remainder $3$, or $\frac{75}{8}=9\frac{3}{8}$

Step9: Calculate quotient and remainder

$76\div9 = 8$ remainder $4$, or $\frac{76}{9}=8\frac{4}{9}$

Step10: Calculate exact division

$77\div7 = 11$

Answer:

1. $8\frac{5}{7}$ (or 8 remainder 5)
2. $32$
3. $7\frac{2}{9}$ (or 7 remainder 2)
4. $8\frac{3}{8}$ (or 8 remainder 3)
5. $7\frac{2}{3}$ (or 7 remainder 6)
6. $8\frac{7}{8}$ (or 8 remainder 7)
7. $8\frac{1}{9}$ (or 8 remainder 1)
8. $9\frac{3}{8}$ (or 9 remainder 3)
9. $8\frac{4}{9}$ (or 8 remainder 4)
10. $11$