Answer:
21 no just kidding 19
Step-by-step explanation:
10
+9
___
19
Answer:
4 quarters
10 tenths
Step-by-step explanation:
<h3>Tenths</h3>
<h3>Quarter</h3>
<h3>Whole</h3>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

∴ There are <u>4</u><u> </u><u>quarters</u> to make a whole
∴ There are <u>10</u><u> </u><u>tenths</u><u> </u>to make a whole
Well i know that 12x12=144 so it is 12!
Answer:
the answer is 1 2/3 - 1 3/7 ÷ (1/2+ 4/7) = 2/9