Question

If the weight of 16 iron rods is 72kg, what will be the weight of 28 rods ?​

Answer 1

Step-by-step explanation:

To find=weight of 28 such rods

No. of iron rods. It's weight

16. 72

28 ?

so we cross multiply it,we get

28×72/16

=126kg

So 28 rods will weight 126kg