Cameron shelves one book every 1/4 minute. Tatiana shelves one book every 3/10 of a minute. Who is quicker at shelving books?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

5,678.321 what place value is the 1 in