Which expression is equivalent to -18a-2b5/-12a-4b-6? assume a=0, b=0

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?

Si el duplo del mayor de dos numeros se divide entre el el triplo del menor, el cocient es 1 y el residuo 3, y si 8 veces el menor se divide por el mayor, el cociente es 5 y el residuo 1