5/10 *2/4
Cross out 2 and 10, divide by 2. 2/2=1 , 10/2=5
5/5*1/4= 5/20
reduce the fraction
divide by 5 for the numerator and denominator
5/5=1
20/5=4
5/10*2/4=1/4
Answer: 1/4
Answer:
see below
Step-by-step explanation:
children : adults : total
2 5 2+5 =7
We have 280 people
Divide this by 7
280/7 = 40
Multiply each number by 40
children : adults : total
2*40 5*40 7*40
80 200 280
There are 80 children and 200 adults
Answer:
true
Step-by-step explanation:
because angle 1 and 2 can only be equal if the lines are parallel
Your answer would be 20h+1
Answer:
Step-by-step explanation:
Area = area of rectangle 1 + area of rectangle 2 + area of rectangle 3 +area of triangle
= 8*12 + 12*9 + 19 *5 + (1/2) * 4 *12
= 96 + 108 + 95 + 24
= 323 sq. cm
