ChAle477 ChAle477
  • 05-04-2019
  • Mathematics
contestada

Donnovan earned 99 points on his science project. If his grade was a 90%, how many points were possible?

PLEASE HELP!!!

PLEASSSSSSSSSSSSSSEEEEEE?

Respuesta :

carleeboring
carleeboring carleeboring
  • 05-04-2019

Answer:

Total points were 110.

Step-by-step explanation:

90/100*x=99

9/10*x=99

=x=99*10/9

=x=11*10

=110

Answer Link

Otras preguntas

Does an owl have a backbone?
find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
What were the contributions of the Harappan civilization?
The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?
a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of
What is the creepiest sounding scale? What scale would u use for writing creepy music in other words
What all the multiples of 81?
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00