Question

pls answer the following questions​

Answer 1

Answer:

You have to assume a number in the blanks.

Then you have to put those numbers into this form

If, ( a:b=c:d )

so, the formula willbe, (a×d)=(b×c)

Step-by-step explanation:

Assume that number is x

9:5=x:10

or, 9×10=5×x

or, 90=5x

or,x=90/5

or, x=18

you have to do those sums with this formula.

hope this helps you

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