Answer:
3.6
Step-by-step explanation:
0.3x12=3.6
Because you know that 12x3=36, so 12x0.3=3.6!
Good luck!
Answer:
Step-by-step explanation:
1.8kg into grams
1.8kg = 1800 grams
Total toys = 6
Weight of one toy = 1800 ÷ 6 = 300 grams
Weight of 4 toys = 300 x 4 = 1200 grams = 1.2kg
Answer:
x=2, y=5
Step-by-step explanation:
PT=TR
QT=TS
get the system:
y = 2x + 1
3y = 3x + 9
3 * (2x+1) = 3x + 9
6x + 3 = 3x + 9
3x = 6
x = 2
y = 2x + 1 = 2*2 + 1 = 5
