How are 15/40 equal to 3/8? how are 18/30 equal to 6/10 ?
How are 48 equal to 12/16?
How are 2/7 equal to 18/63

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Rewrite so the subject can be y in the formula d=m-y/y+n

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details