Answer:
40 photos
Step-by-step explanation:
3 × y = 12 × 10
3y = 120
y = 40
1 and 1/3 is 3/3 and 1/3 so is 4/3 then
4/3 -5/6 they have to have the same denominators so multiply the first fraction with 2/2
(4•2/3•2)-5/6=(8/6)-(5/6)= (8-5)/6=3/6 that you can simplify as 1/2
128 pieces can be made after cutting the chain
<em><u>Solution:</u></em>
Given that, Amy cut 32 ft of chain into pieces that were each 1/4 ft long
<em><u>To find: Number of pieces after cutting the chain</u></em>
From given,
Thus the number of pieces after cutting the chain can be found by dividing the total length of chain by length of 1 piece
<em><u>Substituting the values, we get</u></em>
Thus 128 pieces can be made after cutting the chain
<em><u>Observe the pattern it follows:</u></em>
7....10....16......28
3. 6. 12
<em><u>The</u></em><em><u> </u></em><em><u>numbers</u></em><em><u> </u></em><em><u>added</u></em><em><u> </u></em><em><u>each</u></em><em><u> </u></em><em><u>time</u></em><em><u> </u></em><em><u>are</u></em><em><u> </u></em><em><u>doubled</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>can</u></em><em><u> </u></em><em><u>see</u></em><em><u>.</u></em>
<em><u>therefore</u></em><em><u>:</u></em>
<em><u>7</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>1</u></em><em><u>0</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>1</u></em><em><u>6</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>2</u></em><em><u>8</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>5</u></em><em><u>2</u></em>
<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em>3. 6. 12. 24
<em><u>Hope</u></em><em><u> </u></em><em><u>that</u></em><em><u> </u></em><em><u>helped</u></em><em><u> </u></em><em><u>you</u></em><em><u>!</u></em>
Answer:
9.17(approx) is correct answer
exact answer:9.1651513899116