how can the number 39 be divided into two parts in order that the sum of 2 upon 3 of one part and 3 upon 4 of the other part is 28
1 answer:
Answer:
The two numbers are 15 and 24
Step-by-step explanation:
Let us assume the two parts be x and y
So according to the question
x + y = 39
(2 ÷ 3) x + (3 ÷ 4)y = 28
or
8x + 9y = 28 × 12
8x + 9 × (39 - x) = 336
-x = 336 - 351
x = 15
And, y = 39 - 15
= 24
Hence, the x and y is 15 and 24 respectively
You might be interested in
Answer:
9/8
Step-by-step explanation:
1/8*9=9/8
Answer:
Step-by-step explanation:
Method A
Method B
Answer:
Yes
Step-by-step explanation:
Substitute 2+1=3
3=3
Equal means solution
Answer:
30
Step-by-step explanation:
If you divide the 180 by the denominator (6), you will get 30. If you multiply the numerator (5) to the 30, you would get 150 magazines left. So, 180 - 150 = 30 magazines sold.
