6=6/1=6:1= 6,0
2/5=2:5=0,4
ai tick mình thì mình tick lại 3 tick
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Cach doi phan so sang ti so phan tram
Viet ra ro rang nha,neu bn nao co thoi gian thi co the viet vi du cx dc nhe!:3
tim so du cua phep chia 218:3,7 neu chi lay 2 chu so o phan thap phan cua thuong.
nho chi to tung buoc cua cach lam va tim so du
to like cho
tim so du cua phep chia 158 chia 2, 8 neu chi lay den hai chu so o phan thap phan cua thuong
neu cach lam dum minh voi nhe
viet phan so 3/5 duoi dang phan so thap phan co mau so bang 10 va co mau so bang 100.
viet hai phan so thap phan moi tim duoc thanh hai so thap phan.
co the viet 3/5 thanh nhung so thap phan nao ?
viet phan so 3/5 duoi dang so thap phan co mau so la 10 va co mau so la 100 .
b viet hai phan so thap phan moi tim duoc thanh hai so thap phan
c co the viet 3/5 thanh nhung so thap phan nao
Bai :1:Viet cac phan so thap phan sau duoi dang so thap phan :
24/36
Bai :2:Viet so thap phan thich hop vao cho cham :
9dm8cm5mm=..............dm
2m6dm3cm=.................m
Bai :3:12 nguoi lam xong mot cong viec trong 4 ngay . Hoi 32 nguoi lam xong cong viec do trong bao nhieu ngay ?
giai nhanh vao nha may ban va nho la giai han ra day nhe !!!!!!!!!!thanksssssssssss!!!!!!!!!!!!!!!!!
Tu so 19 den 20 co bao nhieu chu so thap phan neu o phan thap phan co 3 chu so (lam on giai ca cach lam cho minh) :))
a viet phan so 3/5 duoi dang phan so thap phan co mau so la 10 va co mau so la 100
b viet hai phan so thap phan moi tim duoc thanh hai so thap phan
c co the viet 3/5 thanh nhung so thap phan nao
Tim x , biet : 5 < x < 6 va
a] x la so tu nhien
b] x la so thap phan co 1 chu so o phan thap phan
Cac ban oi , giai nhanh bai nay cho minh voi , mai minh da hoc roi . Ban nao giai nhanh va dung se duoc minh bam like nhieu . Cam on cac ban nhieu nhe