Bible Math Collection 1

We had a fun week with these. I needed projects for my math classes for a week, so we did one a day. It was good timing for a 50 minute class period. I do wonder if some numbers in the answer key for the ark of the covenant are correct? For the width and height, I believe the 1.5 cubits would be converted to 27". The answer key has 37" so it throws the rest of the answer key off. Then it says the gold would have been 1/64", but the key has #6 being multiplied by 1/16. Is there a reason that would have changed? All minor details! The activity was great! It's just that last answer key I had to redo (unless I did it incorrectly)!