hieu 2 so la2.7 Tim hai so do biet rang so bi tru thi be hon 5 lan so tru la 4.8
hieu 2 so la 1,4 tim 2so biet 2lan so lon lon hon so be la 6,3
hieu cua hai so la 17.6 biet 6 lan so lon hon 4 lan so be 176.4 tim tong 2 so
Tim mot so biet rang 3 lan so do lon hon 0,25 lan cua no la 147,07
hieu hai so la 0,14 tim hai so do biet rang 5 lan so lon tru di so be thi duoc 18,1 . cac ban oi giang cho minh cach nao de hieu nhat nhe minh dang can gap
Hieu cua 2 so la 41 biet neu giam so be di 19 lan va them vao so lon 12 don vi thi so be
bang 3/5 so lon tim hai so do
Cho 3 so tu nhien trong do 2 lan so thu nhat bang 3 lan so thu hai va bang 5 lan so thu ba. Tim moi so biet hieu cua so lon nhat va be nhat la 72.
Cho 3 so tu nhien trong do 2 lan so thu nhat bang 3 lan so thu hai va bang 5 lan so thu ba. Tim moi so biet hieu cua so lon nhat va be nhat la 72.
hieu cua 2 so la 16,8 neu dem cong them vao moi so 1,4 dv thi so lon se gap 3 lan so be tim 2 so do
