mohamedsonic1234 mohamedsonic1234
  • 16-06-2020
  • Mathematics
contestada

Work out an estimate for 31 times 9.87 over 0.509

Respuesta :

snog
snog snog
  • 16-06-2020

Answer:

620

Step-by-step explanation:

9.87 is about 10 and 0.509 is about 0.5

(31 * 10) / 0.5 = about 620

Answer Link

Otras preguntas

write a program in pascal to solve a quadratic equation
Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?
I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i
what is a rational number between -1/6 and -2/6
What are the organelles of a cone cell?
what is a rational number between -1/6 and -2/6
what is E=m² the famous theory of albert einstien?
what is E=m² the famous theory of albert einstien?
what is E=m² the famous theory of albert einstien?
Name four behaviors that animals must use to survive