The sum of two numbers is 196. One number is 64 more than the other. Find the numbers.
2 answers:
Answer:
Step-by-step explanation:
Hi there!
Let one of the number be "x" then the next number is x+64.
According to the question,
The sum of two numbers is 196.
i.e x + (x+64) = 196
or, 2x +64 = 196
Subtract 64 from both sides,
2x +64-64 = 196 - 64
2x = 132
Divide both sides by 2,
=
x = 66
And x+64 = 66+64 = 130
Therefore, the one number was 66 and another was 130.
Hope it helps!
You might be interested in
a) The expression to find the sale price of pastry = 0.75 x
b) The regular price of the pastry bought by Kimberly = $2.70
Step-by-step explanation:
Step 1 :
Let x be the regular price of the pastry in the bakery
Percentage of discount = 25%
Amount of discount = 0.25 x
The expression to find the sale price of pastry = x - 0.25 x = 0.75 x
Step 2 :
Sale price of the pastry bought by Kimberly = $2.03 = 0.75 x
<u>To find the regular price</u>
0.75x = 2.03
x = = 2.70
Regular price of the pastry bought by Kimberly = $2.70
Step 3 :
Answer :
a) The expression to find the sale price of pastry = 0.75 x
b) The regular price of the pastry bought by Kimberly = $2.70