Question

A machine can seal 480 candy jars in 15 minutes. (a) Find the number of jars it can seal in half an hour. (b) Find the amount if time needs to seal 2880 jars.​

Answer 1

Answer:

a)960 b)90 mins

Step-by-step explanation:

a) in 15 mins 480 jars

so in 30 mins 960 jars which is double

b)480 jars in 15 mins

so in 1 min 480/15 jars =32 jars

2880/32=90 mins

Answer 2

a) 480*2=960
b) 480/15=32
2880/32=90 mins