\(\frac{3}{4}\)x \(\frac{4}{8}\)+ \(\frac{6}{8}\)
= \(\frac{3}{8}\)+ \(\frac{6}{8}\)
= \(\frac{9}{8}\)
3/4 x 4/8 + 6/8 = 12/32 + 6/8
= 36 /32
\(\frac{3}{4}X\frac{4}{8}+\frac{6}{8}=\frac{9}{8}\)
\(\frac{3}{4}x\frac{4}{8}+\frac{6}{8}=\frac{9}{8}\)
minh nghi lam nhan truoc cong sau
vi no la bai tinh gia tri bieu thuc
\(\frac{36}{32}\)= \(\frac{9}{8}\)
good bye
Giải
\(\frac{3}{4}\)x \(\frac{4}{8}\)+\(\frac{6}{8}\)= \(\frac{12}{32}\)+ \(\frac{6}{8}\)= \(\frac{12}{32}\)+\(\frac{24}{32}\)= \(\frac{36}{32}\)= \(\frac{9}{8}\)^0^
sao truong minh day muon nhan hai phan so ta lay tu so nhan tu so mau so nhan mau so ma