Question

Which number sentence can be used to find the number of MINUTES in 3 seconds? A 1⁄60 × 1⁄60 × 1⁄60 B 60 × 3 C 1⁄60 + 3 D 1⁄60 × 3Which number sentence can be used to find the number of MINUTES in 3 seconds? A 1⁄60 × 1⁄60 × 1⁄60 B 60 × 3 C 1⁄60 + 3 D 1⁄60 × 3

Answer 1

In Three second we have to find no. of minutes

So first of all 1minute = 60 seconds

and we have to find x minutes = 3 seconds

so use unitary method...60 x = 3

x = 1/60 × 3

Hence option D

:)