garymellars garymellars
  • 02-02-2016
  • Mathematics
contestada

50% of all the cakes Lucy bakes that week were party cakes: one fifth were fruit cakes and the remainder were sponge cakes. What percentage of cakes were sponge cakes ?

Respuesta :

yoloswaggs51
yoloswaggs51 yoloswaggs51
  • 02-02-2016
50%=5/10 1/5=2/10 5/10+2/10=7/10 10/10-7/10=3/10 so 3/10 were sponge cakes
Answer Link

Otras preguntas

an ultrasound wave vibrates 30,000 times per second. what is the frequency
What times what equals 63
what is a mixed number for 62/7
Which was not accomplished by the Northwest Ordinance? A. giving women the right to vote B. making plans for territories to become states C. forbidding slavery
An airplane flies a distance of 650km at an average speed of 300 km/h. How much time did the flight take?
explain how a hawk or eagle could use convection currents to soar upward without flapping its wings
If the circumference of a circle is 94.25 inches then what is the radius?
If the sales tax is 6% and the purchase price is $271, what is the amount of tax?
Freddy is searching for a shirt and discovers that he has 12 shirts for every 6 pair of jeans.If he has 18 shirts, how many pairs of jeans does he have?
which genotype belongs to an offspring that homozygous recessive for both traits