Question

Please kindly solve these maths questions with steps. They are very easy questions. Please solve all of them , Thank you​

Answer 1

Answer:

the answer is in the image please check it out.

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

1.(3/7)÷(21/-55)=(3/7)×(-55/21)=-55/49

2.1÷(-1/2)=1×(2/-1)=-2

3.x×3=(-11/15)

X=(-11/15)÷3

X=(-11/15)×(1÷3)

X=(-11/45)

4.x×(-2/3)=(-5/8)

X=(-5/8)÷(-2/3)

X= (-5/8)×(3/-2)

X=15/16