3.一个数的$\frac{3}{5}$倍是$\frac{5}{6}$,求这个数,列示为( )
A. | $\frac{3}{5}$×$\frac{5}{6}$ | B. | $\frac{5}{6}$×$\frac{3}{5}$ | C. | $\frac{3}{5}$÷$\frac{5}{6}$ | D. | $\frac{5}{6}$÷$\frac{3}{5}$ |
2.求$\frac{4}{5}$米的$\frac{1}{3}$是多少,列示为( )
A. | $\frac{1}{3}$×$\frac{1}{5}$ | B. | $\frac{4}{5}$×$\frac{1}{3}$ | C. | $\frac{1}{3}$÷$\frac{4}{5}$ | D. | $\frac{4}{5}$÷$\frac{1}{3}$ |
1.下面各题中大于被除数的是( )
0 161361 161369 161375 161379 161385 161387 161391 161397 161399 161405 161411 161415 161417 161421 161427 161429 161435 161439 161441 161445 161447 161451 161453 161455 161456 161457 161459 161460 161461 161463 161465 161469 161471 161475 161477 161481 161487 161489 161495 161499 161501 161505 161511 161517 161519 161525 161529 161531 161537 161541 161547 161555 199269
A. | $\frac{4}{5}$÷2 | B. | $\frac{2}{7}$÷$\frac{1}{8}$ | C. | $\frac{5}{6}$÷5 | D. | $\frac{7}{8}$÷6 |