Amy and bob have some sweets in the ratio 7: 4.
amy gives bob 36 sweets and both of them have the same number of sweets.
how many sweets do they have althogether?

132

Step-by-step explanation:

let the number of sweets be 'x'

amy has 7x and bob gas 4x

now, the equation can be written as: 7x - 36 = 4x

7x - 36 = 4x

7x - 4x = 36

3x = 36

x = 36/3 = 12

so, no. of sweets amy has = 7x = 7*12 = 84

no. of sweets bob has = 4x = 4*12 = 48

therefore, no. of sweets in total = 84 + 48 = 132

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

1,589.63 in.^3

step-by-step explanation:

i hope this you : d