Answer:
the only mistake i see here is your spelling error.
Step-by-step explanation:
<u>40% of 300 </u>
<u>=300×(40/100) </u>
<u> [As40 percent means 40 out of hundred, so we need to multiply the fraction]</u>
<u>=3×40</u>
<u>=120 </u>
<h3><u>
40% of 300 =120 So 120 students choose conserving natural resources.</u></h3><h3><u>
</u></h3><h2><u>
2.</u></h2>
<u>Now 24% choose conserving natural resources ,</u>
<u>24% of 300</u>
<u>=300(24/100)</u>
<u>=3×24</u>
<h2><u>
=72</u></h2><h3><u>
So 72 students choose conserving natural resources.</u></h3>
Answer:
a) 10 <u>factor</u><u> </u>of 50
b) 50 <u>factor</u> of 50
c) 150 <u>multiple</u><u> </u>of 50
d) 75 <u>neither factor nor multiple </u>of 50
Answer:
0.003% and 0.003 continued or 0.0034
Step-by-step explanation:
Step 1. Subtract the 6y-9y which will give you -3y-4
Step 2. Add 4 to both sides, which will give you -4y = -2y +2
Step 3. Add 2y to the other side, which will
Give you -2y = 2
Step 4. Divide both sides by -2, which will give you -1