I'll mark you as the brainiest if you get this correct thx xxx This homework is due tomorrow thx for your help

4 times

Step-by-step explanation:

450/30=15

50/15=3.3

round up to 4 times

Step-by-step explanation:

Aight, lemme give it a shot

so ya got 50 boxes and each box weighs 30 kg

so in total ya go 50×30=1500kg weight

and on the other hand ya are allowed to carry the maximum of 450 kg

now check it

1500÷450=3.3

So

450×3=1320kg

the van can be full for three drives and

1500–1320=150kg

and it has to be driven to the with the ⅓ of maximum weight only once

so it'll be 4 drives

146%

step-by-step explanation: