Which diagram ? i cant see any
Total Weight of sand =90Kg
Ratio in which sand is divided= 2:3:7
Let x be the fundamental unit in which the sand is divided.
By conservation of mass.
2x +3x + 7x= 90
=> 12x =90
=> x=90/12 =45/6=15/2=7.5
So Amount of sand in small bag=2×7.5=15Kg
Amount of sand in medium bag =3×(7.5)=23.5Kg
Amount of sand in Large bag =7×(7.5)=52.5 Kg
Hope it helps...
Regards;
Leukonov/Olegion.
Answer:
x would be 6
Step-by-step explanation:
This is becuase since the scale factor from Fig A to B is 0.25, the length of all of the sides follows this rule.
Since x on Fig A and 1.5 on Fig B are corresponding sides, you can do:
x * 0.25 = 1.5
x * 0.25 <em>(4)</em> = 1.5 <em>(4)</em>
x * 1 =6
x = 6
I have attached a picture showing you how to solve it. I hope that helps.
Answer: 6,500 pounds
Step-by-step explanation: First, you convert 3 tons into pounds. A ton is 2,00 pounds. So, 3 tons will equal to 6,000 pounds. Then add 6,000 pounds and 500 pounds, which will get you 6,500.
