So tu nhien nho nhat co 15 uoc nguyen duong la bao nhieu?
giup minh nhe
co 168 so nguyen to nho hon 1000.hoi co bao nhieu hop so nho hon 1000 ma khong chia het cho bat cu so nao trong cac so 2;3;5?
co bao nhieu phan so bang phan so 17/32 ma tu so va ma tu so deu la so co 3 chu nho viet ca loi giai vao nhe
co bao nhieu phan so bang phan so -15/20 co mau la so nguyen duong nho hon 30
cho biet co 169 so nguyen to nho hon 1000.hoi co bao nhieu hop so nho hon 100 khong chia het 2,3,5
Phan tich so 22 ra thua so nguyen to
Xong oy giup to nhe to chua hoc nen to k bit lam cac bn nhe ma viet la 22= ....bao nhieu viet ra lam ho to se dc like
Co bao nhieu so nguyen to nho hon 100
co bao nhieu so nguyen to nho hon 100
Cho a la mot hop so.biet khi phan tich ra thua so nguyen to thi a chi chua 2 thua so nguyen to la p1 va p2. Biet a mu 3 co tat ca 40 uoc tu nhien.
Hoi a mu 2 co bao nhieu uoc tu nhien.
Ai giai nhanh minh tick.giai ra nhe