Two consecutive integers (x) and (x+1)
2 (x+1) - (x) = 17
2x + 2 - x = 17
x + 2= 17
x + 2 - 2 = 17 - 2
x=15
and x + 1 = 15 + 1 = 16
15, 16 are your numbers.
Answer:
9Kg, 18Kg and 63 Kg
Step-by-step explanation:
Sum the parts of the ratio, 1 + 2 + 7 = 10 parts
Divide the weight of sand by 10 to find the value of one part of the ratio
90 Kg ÷ 10 = 9 Kg ← value of 1 part of the ratio, thus
2 parts = 2 × 9 Kg = 18 Kg
7 parts = 7 × 9 Kg = 63 Kg
Thus the weights of each bag are 9 Kg, 18 Kg and 63 Kg
Find the common denominator
Answer:
1,061.44
Step-by-step explanation:
100%+6.25%=106.25%
convert this to decimal and you get 1.0625
then you just multiply with the initial price
999.00*1.0625=1,061.44
