radomes.openskiesproject.org
tfassassin1 tfassassin1
  • 09-02-2017
  • Mathematics
Answered

Suzanne can work 10 math problems in 15 minutes. How many can she work in an hour and a half?

A45
B60
C70
D75

Verified Answer :

benboy benboy
  • 09-02-2017

using ratio n proportion
10-15
x-90
so 15x=900
our x=60

Answer Link
reigreig516 reigreig516
  • 16-04-2019

Answer:

60

Step-by-step explanation:

10 * 15 = 60

Answer Link

Related Questions

Help plz thx Im new here
The declaration of war in 1812 was strongly opposed by New England merchants the War Hawks western farmers southern Republicans
How many moles of h2so4 is produced from 125 moles of so2
Types of risky behaviour
Simplify 12792 with order of operations
Which of the following is NOT true about the Monroe Doctrine It closed off all foreign colonization of North and South America B Any foreign challenge to the na
What does a hoodlum mean
Amanda can jog 18 34 miles in 5 hours At this rate how many miles can she run in 4 hours
How many pounds in a ton
Is Mars orbit unusual