Question

A dozen apples weigh 2.4 kg.how many apples will weigh 10.2 kg?

Answer 1

1 dozen=2.4 kg

Weight of one apple=2.4/12=0.2 kg

Let x be the apples which weight 10.2 kg

x × 0.2=10.2

x=10.2/0.2

x=51

51 apples will weigh 10.2 kg.

Answer 2

Answer:

51.0

Step-by-step explanation:

Number of apples have 2.4kg weight = 10.2=12

=12/2.4×10

=5×102

=51.0