Answer:
26.14
Step-by-step explanation: Just subtract.
Answer:
5
Step-by-step explanation:
0.004 x 5 = 0.02
0.02 x 5 = 0.1
0.02 x 5 = 0.5
We need a whole number that is not a decimal because if you used a decimal the number would be decreasing, not increasing, we also don't use 20 because 20 x 0.004 = 0.08 and thats not the answer, but if you multiply each by five then as referred to the equations above you get the correct solution.
20/60 = 10/x
Cross multiply 10 with 60
600
Divide by 20
30.
It will take 30 minutes.
Answer:
Sum of the two numbers is 21 and Second number is six times the first number
x+6x = 21
7x = 21
x = 21/7
x = 3
substitute x value in 6x to find second number,
= 6x
= 6*3
= 18
Therefore first number is 3 and second number is 18
Step-by-step explanation: