Answer: C
3/7 is a fraction and Other uses for fractions are to represent ratios and division. 3
/
7
is also used to represent the ratio 3:7 (the ratio of the part to the whole) and the division 3 ÷ 7 (three divided by seven). The non-zero denominator in the case using a fraction to represent division is an example of the rule that division by zero is undefined.
Answer:
x=4.2
Step-by-step explanation:
7.8x = 32.76
/7.8 /7.8
x=4.2
Answer:
KN plus IK is 5
Step-by-step explanation:
Distance between IK is 2
distance between KN is 3
2+3 =5
Answer: x^2(1-4x)
Explanation: factor x^2 out of x^2 - 4x^3
Answer:
22.5
Step-by-step explanation:
25% of 90 = 25/100 × 90
= 1/4 × 90 = 90/4 = 45/2 = 22 1/2 or 22.5