Answer:
5
Step-by-step explanation:
378 divided by 9 = 42
210 divided by 42=5
Answer:
7/4 or 1 3/4
Step-by-step explanation:
Answer:
5/6
Step-by-step explanation:
Convert the fraction to decimal and find the one nearest to the whole number 1.
5/6 = 0.833
7/12 = 0.583333
7/10 = 0.7
As you can see from the bold numbers, 5/6 is the greatest value.
solution: Mr. Schwartz will need to order more wheels after building 12 cars.
explanation:
Mr. Schwartz begins with total number of wheels = 85
he has to order more wheels once he left with less than 40 wheels
so min. no. of wheels he can use before ordering more wheels = 85-40 = 45
Mr. Schwartz uses 4 wheels to build 1 car
Mr. Schwartz uses 45 wheels to build 45÷4 = 11.25 cars
then, if he builds 12 cars then he needs 12×4 = 48 wheels
total supply of wheels he begins with = 85
wheels he used to build 12 cars = 48
so total number of wheels remaining are = 85-48 = 37
since 37 is less than 40 so after building 12 cars Mr. Schwartz need to order more wheels.
Answer:a is positive b is negative
Step-by-step explanation:
