Answer:
3
Step-by-step explanation:
sum of 15 and 6: 15 + 6
difference of 10 and 3: 10 - 3
Now we need to divide the sum of 15 and 6, 15 + 6, by the difference of 10 and 3, 10 - 3.
We must use parentheses for the expressions 15 + 6 and 10 - 3.
(15 + 6)/(10 - 3) =
Follow the correct order of operations.
Do the operations in parentheses first.
= 21/7
Now do the division indicated by the fraction.
= 3
Answer:
hello
Step-by-step explanation:
divide the sum of 15 and 6 by the difference of 10 and 3
sum of 15 and 6 : 15+6=21
différence of 10 and 3 : 10-3 = 7
divide the sum of 15 and 6 by the difference of 10 and 3 :
21 / 3 = 7