Question

Efectuati calculele: a) 4• 1 pe 8 b) 13• 3 pe 65 c) 7•1 intreg si 1 pe 14! DAU COROANAAA ex 1

Answer 1

a) $4\frac{1}{8} =$$\frac{4x8+1}{8}$=$\frac{33}{8}$

b) $13\frac{3}{65} =$$\frac{13x65+3}{65}$=$\frac{848}{65}$

c)7$7\frac{1}{14} =$$\frac{7x14+1}{14}$=$\frac{99}{14}$