1/7 *2 =2/7 take denominator with 1 over it and multiply by numerator
Jon ran 21km (7+14 because robert ran 14 less so you add the 14 additional km to jon’s total)
Answer:
they are both half
Step-by-step explanation:
1 is half of 2 And 4 is half of 8
9/100 is less because if we multiply 7/10 by 10 (to get an equivalent fraction with a denominator the same as the other fraction [100]) we get 70/100, which is way more than 9/100.
So, 7/10 is greater than 9/100
Hope this helps!
All real numbers
7w-(2+w) = 2(3w-1)
Expand
7w-(2+w)= 6w-2
7w-2-w=6w-2
Group like terms
6w-2=6w-2
Add 2 to both sides
6w=6w
subtract 6w from both sides
0=0
True for all w
