anna344 anna344

17-03-2018
Mathematics

contestada

A machine can sew on 15 buttons in 3 min. How many buttons can it sew in 60 min?

Respuesta :

celizzy0308 celizzy0308

17-03-2018

In 60 minutes, the machine can sew 300 buttons. The machine sews 5 buttons a minute. 60 x 5 = 300

Answer Link

renfrosami renfrosami

17-03-2018

15/3 = x/60
60*15=900
900/3=300
answer is 300 buttons in 60 min

Answer Link

ACCESS MORE

Otras preguntas

Use Newton's law of gravity to compute a 50-kg person's weight on Earth. Use Newton's law of gravity to compute a 50-kg person's weight on Mars. Use Newton's la

Which was a fundamental cause of the French Revolution of 1789? Question options: a) fear of foreign invasion b) attempted flight of King Louis XVI c) the f

Henry Hancock's survey of the Pueblo of Los Angeles street patterns illustrates what important cultural geography concept? the empresario policy doctrine of fir

3) volcano types from the United States. 8 points

what was the ultimate goal of perestoika

Approximately how many elements are represented on the periodic table?

What is 3/10 devides by 4/5

Which situation would most likely result from citizens engaging in civic participation? O A. Citizens have more say in political changes. O B. Citizens run for

Why is redundancy of data undersirable?

2. The sky is blue because: Group of answer choices Air transmits blue light but absorbs all other colors. The average temperature of the atmosphere is such tha