7/10s of 40 would be 28 so that leave 12 hours to work inside
Answer:
8 kilos of it is gold, since 2/5 in decimal form is 0.40
12 kilos of it is copper.
Step-by-step explanation:
Multiply 20 times 0.40, you get 8, so 8 kilos of it is gold, while 12 kilos is copper.
T^T
$51.65 would be your answer. Happy to help ☺️
<span>x decreases from 12 to 0
y increases from 0 to 12
sine increases from 0 to 1
cosine decreases from 1 to 0
tangent increases from 0 to infinity</span>
Well... to find 61 tens, just write 61 with the 1 in the tens place then all remaining places to the decimal get a zero (in this case that's just the ones place). So...
61 tens = 610
100 less than 610 is
610 - 100 = 510
