Either add or multiply I think
The 65 tens blocks can be solved by doing 65x10 which is 650. the 7 ones blocks can be solved by 1x7 which is 7 so you then add up 650 and 7 to get a grand total of 657
<h2>
Answer: 13 & 19</h2>
<h3>
Step-by-step explanation:</h3>
Let the bigger number be 'U' and the smaller number 't'.
Since the two numbers have a sum of 32, then U + t = 32.
& since one number is 6 more than the other, the U - 6 = t
⇒ U + U - 6 = 32
2U = 38
U = 19
By substituting fot the value of U we found,
19 - 6 = t
t = 13
<h3>∴ the numbers are 13 & 19.</h3>
Answer:
Percent Change is 16%
The change is increased.
Step-by-step explanation:
The original amount = 25
Amount increase = 4
We need to find percent increase
The formula used is: 
Putting values in formula
So, Percent Change is 16%
The change is increased.
Answer: 50
Step-by-step explanation: 42x12=504. 504-4=500. 500/10=50.
