Question

4) There are 14 screws in a packet. Justin buys 5 packets of screws. He needs 68 screws. Has Justin bought enough screws?​

Answer 1

Yes, Justin bought enough

Explanation:

if there are 14 screws in a packet and Justin buys 5, all we have to do is multiply 14 x 5

14 x 5 = 70

So Justin bought 2 extra