Question

marocmarco eats one fourth of cheesecake and later eats two fifths of the cheesecake. what fraction remains?

Answer 1

Respuesta:

Remains:

7/20

Explicación paso a paso:

4*5 = 20

1- (1/4+2/5) = 1-(5/20 + 8/20)

= 1 - 13/20 = 20/20 - 13/20 = 7/20