Check whether $0.4, 0.5, 2.8, 3.5$ are proportional or not:

Open in App

Solution

Explanation:
Four quantities are said to be in proportion when,
$Productofextremesterms=Productofmeansterms$ ,
The first and last terms are called extremes terms, while the second and third terms are called middle or means terms.
Product of extremes terms $= 0.4 \times 3.5 = 1.40$
Product of means terms $= 0.5 \times 2.8 = 1.40$
Therefore, $Productofextremesterms=Productofmeansterms$
Hence, $0.4, 0.5, 2.8, 3.5$ are proportional.

Suggest Corrections

Similar questions

Check whether $0.8, 4, 3, 15$ are proportional or not:

Check whether $1.7, 4, 5.1, 35$ are proportional or not:

Check whether $2, 3, 8, 12$ are proportional or not:

Check whether the given pairs are in proportion or not $35, 49, 40, 56$ ?

Join BYJU'S Learning Program