Answer:
marks obtained= 50
total marks= 240
percentage= 50/240*100
percentage= 20.83 or 20 whole 4/5
Answer:570
Step-by-step explanation: 598/127=4.71
121 x 4.71=570
Answer:
r=32
Step-by-step explanation:
you would have to multiply by the reciprocal of the fraction. so you would multiply both sides by 4/3 to get r alone. 24x4 is 96. 96/3 is 32.
Answer:
A. 64 trucks and 80 cars
Step-by-step explanation:
The ratio is 4:5 or 4/5, which equals 0.8. Divide the number of trucks by the number of cars to see which other answer equals 0.8. The only one that does is A.