Question

Analiza y resuelve

1) 4 2/5 ÷ 2 2/3 =
2) 3/2 ÷ 1 3/4 =
3) 2 2/5 ÷ 5/4 =
4) 3 2/7 ÷ 7 1/3 =

1) 12 2/3 × 4 3/2 =
2) 2 1/4 × 5 4/3 =
3) 7 2/9 × 3 5/4 =
4) 2 4/7 × 9 7/5 =

Answer 1

Respuesta:

Explicación paso a paso:

1) 4 2/5 ÷ 2 2/3 =8/5 ÷ 4/3= 24/20=6/5

2) 3/2 ÷ 1 3/4 =12/6=2

3) 2 2/5 ÷ 5/4 =4/5 ÷ 5/4= 20/20=1

4) 3 2/7 ÷ 7 1/3 =6/7 ÷7/3= 18/49

1) 12 2/3 × 4 3/2 =24/3 ÷ 12/2= 8÷6=4/3

2) 2 1/4 × 5 4/3 = 1/2 ÷ 20/3= 3/60= 1/20

3) 7 2/9 × 3 5/4 =14/9 x 15/4= (14X15)/36=210/36=105/9

4) 2 4/7 × 9 7/5 = 8/7 x 63/5=504/35