Question

A machine makes 1 gadgets every 20 seconds .how many gadgets does it makes in 5 minutes

Answer 1

15 gadgets

Explanation:

look above

hope ot helps

Answer 2

it makes 15 gadgets in 5 minutes

Explanation:

you take thw 1 gadget every 20 seconds there are 60 seconds in 1 minutes so 60 ÷ 20 is 3 so it makes 3 gadgets every minute so 3 x 5 is 15 so it makes 15 gadgets every 5 mins