Question

please answer all of these​

Answer 1

Answer 1-

72÷32

Lowest form= 9÷4

Ratio= 9:4

Answer 2-

15÷25*100

=60%

Answer 3-

a) I guess there is a misprint as 5 can't be divided into a whole number

b)4:32

Answer 4-

1:5

Answer 5-

3:5

Answer 6-

Let Abha's age be x

2:5::x:27

= 2*27 = 5x

= 54= 5x

= x= 54÷5

= x= 1

$1 \times \frac{4}{5}$