Answer:
1 5/6
Step-by-step explanation:
To subtract fractions, change the base number to the same number (denominator) by multiplying the same number to the numerator and denominator
10/3-3/2=20/6-9/6
=11/6
1 5/6
Answer:
using a scale of 2", is another way to say, "is going to grab the original, and blow it up to 2 times as large".
so, the resulting copy is twice as large as the original.
Step-by-step explanation:
It's a simple ratio table.
3 years 7 years 10 years
180 cm 368 cm
The difference between 3 and 7 is 4.
The difference between 180 and 368 is 188.
So every 4 years it increases 188 cm. A rate change of 4/188 simplify this fraction to be 1/47 so every 1 year it increases by 47 cm.
So 7 to 10 years is 3 years, so 47 x 3 = 141cm.