A string 160cm long is cut into two pieces, in the ratio of 3:5. Find the length of each piece.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me