Answer:
-9
Step-by-step explanation:
you're taking away 7 each time, so -2-7=-9
numerator = top part of the fraction
denominator = bottom part of the fraction
* means multiply
a.
you can only add the numerator when the denominator is the same
cant add the denominator
denominator has to be the same
1/5 = 4/20
4/20 + 7/20 = 11/20
b.
1 7/8 = 15/8
3/4 ÷ 15/8 =
3/4 * 8/15 =
24/60 = divide both top and bottom by 12 =
2/5
Answer:
Well isn't anyone able to write?
(12^2 + 5) x 2
There you go. I wasn't sure if I was supposed to write an equation or...
= 298
