russellartz russellartz
  • 10-02-2020
  • Mathematics
contestada

John can do 3 of every 5 things jack can do. The did a total of 72, how many did john do?

Respuesta :

dabbingunicorns214
dabbingunicorns214 dabbingunicorns214
  • 10-02-2020
John can do 43 things. The ratio is 3:5 and the rate is .6. .6*72 is 43.2 which I rounded to 43
Answer Link

Otras preguntas

Who was the first known contributor to the atomic theory? A. Bohr B. Dalton C. Thomson D. Democritus
find the pair that has given product and sum. the product -40 the sum is -3
y/7=4 I need help on this one
Can someone please answer these Spanish questions asap
Commercial plant growers artificially control the lengths of days and nights. This produces a response called A. photoperiodism. B. gravitropism. C. thigmotropi
Compare the types of evidence the geographer and the historian use to explain important topics in their fields.
Explain the difference between a sea and a lake.
Reports should be written in ___________ person.
An annual plant bears fruit or flowers every year. a. True b. False
Which expression is equal to a x a x a x b x b A- a²b³ B-a³b² C- 3a x 2b D- 3a² x 2b²