Answer:
Step-by-step explanation:
THIS PIC IS VERY GOOD BUT NOT CLEAR SO I HELP YOU

First, turn
into an improper fraction with a denominator of 4, which matches
.

Now, just add the numerators.

Answer:
second one down
4 860 000 000 000
Step-by-step explanation:
count out 12 zeros after the 4 and you will find the one in decimal notation
Answer:
b
Step-by-step explanation:
Answer:
2 Tons Wood
Step-by-step explanation:
According To Question,
Given,the ratio of the weight of wood to the weight of raw materials used by a factory is 16 : 56 or 2 : 7 .
And, Factory were to use 7 tons of raw materials .
Thus, if 56 ⇒⇒ 7Tons of Raw Material
So,
16⇒⇒2 Tons of Wood Material .