Question

8. Express the following in to
form: (1) 0.37​

Answer 1

hello

x=0.37(bar){1st equation}

multiply by 100

100x=37.37(bar){2nd equation}

now,subtract

100x=37.37

- x=0.37

; 99x=37

x=37/99

ans;37/99 OR 0.37

hope it helped

Answer 2

Answer:

Let X = 0.37^ bar

==> X = 0.3737373....... ......(I)

Here we have two repeting digits after the decimal point .So, we multiply sides of (I) by

10² = 100 to get

100 X = 37.37......

subtracting (I) from (II)

100X-X = (37.37...)-(0.37373..)

99X= 37

X = 37/99