返回題庫廣場
數學 小三四

G7-We Do

由 Ahmad zawahra 分享 2 小時前 10 題 被採用 0 次
免費註冊即可採用呢個題庫

題目預覽

而家顯示緊 10 條題目入面嘅頭 5 條——免費註冊即可採用成個題庫,同全班開玩。

1

What is the result of dividing a negative number by a negative number?

A Negative
B Cannot be determined
C Positive
D Zero
2

When using the KEEP–CHANGE–FLIP method to divide fractions, what do you do?

A Flip the first fraction, change division to multiplication, keep the second fraction
B Keep the first fraction, change division to multiplication, flip the second fraction
C Keep the first fraction, change division to addition, flip the second fraction
D Keep both fractions, change division to multiplication, flip both fractions
3

What is the quotient of -3/4 ÷ 2/5?

A 15/8
B -15/8
C 8/15
D -8/15
4

Which of the following is equivalent to -2/3 ÷ 4/5?

A -2/3 × 4/5
B -2/3 × 5/4
C -3/2 × 5/4
D 2/3 × 5/4
5

A submarine descends at a rate of -3/4 meters per minute. How long will it take to descend -6 meters?

A 4.5 minutes
B -4.5 minutes
C 8 minutes
D -8 minutes

想用埋呢啲現成題庫?

免費註冊 SparkMyClass,一鍵採用題庫,仲可以自己出題同開互動問答遊戲。

免費註冊

更多分享題庫