Answer:
The answer for this question is C
Answer:
1/4
Step-by-step explanation:
15/60 = 1/4
Answer:
1. Relate multiplication to addition. Avoid starting with memorization. Students typically struggle to memorize multiplication facts on the first ...
2. Start with the multiples of zero and one.
3. Cover the multiplication table, starting with the “easy” numbers.
4. Show how the commutative property makes things easier.
5. Break memorization down into easy steps.
Step-by-step explanation:
<em>Given: JK = 3x - 5, KL = 2x + 1
</em>
<em>The sum of the segments JK and KL will equal the length of the segment JL = 16
</em>
<em>So we can write:
</em>
<em>3x - 5 + (2x + 1) = 16 [JK + KL = JL]</em>
<em>Collect terms, solve for x:
</em>
<em>5x - 4 = 16
</em>
<em>5x = 20
</em>
<em>x = 4
</em>
<em>JK = 3x - 5 = 3*4 - 5 = 12 - 5 = 7
</em>
<em>Ans: 7</em>
